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Patent Assignment Assignor Details
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Assignor Name : SASAKI, TAKEO
Total Assignments: 41
Assignment: 1
Reel/Frame:004130/0041   Pages: 1
Recorded: 05/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, TAKEO
Exec Dt:
03/11/1980
2
MORIMOTO, YOSHINOBU
Exec Dt:
03/11/1980
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA, 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409929
NONE
06284669
Correspondence name and address
MARVIN J. SPIVAK
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
SUITE 400, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004360/0815   Pages: 1
Recorded: 01/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, AKIRA
Exec Dt:
01/11/1985
2
DANNO, YOSHIAKI
Exec Dt:
01/11/1985
3
IWATA, TOSHIO
Exec Dt:
01/11/1985
4
UEDA, ATSUSHI
Exec Dt:
01/11/1985
5
SASAKI, TAKEO
Exec Dt:
01/11/1985
Assignees
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
2
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODAKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594983
NONE
06694256
Correspondence name and address
LEYDIG, VOIT, OSANN, MAYER & HOLT
SUITE 520
655-15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:005771/0224   Pages: 2
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, AKIRA
Exec Dt:
07/01/1986
2
KANNO, YOSHIAKI
Exec Dt:
07/01/1986
3
SUMITANI, JIRO
Exec Dt:
07/01/1986
4
NAKAMOTO, KATSUYA
Exec Dt:
07/01/1986
5
SASAKI, TAKEO
Exec Dt:
07/01/1986
6
AKASU, MASAHIRA
Exec Dt:
07/01/1986
Assignees
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
NO. 33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
2
MITSUBISHI DENKI KABUSHIKI KAISHA
NO. 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115397
NONE
07547541
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:004729/0150   Pages: 1
Recorded: 06/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SASAKI, TAKEO
Exec Dt:
05/20/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4763623
NONE
07048606
Correspondence name and address
LEYDIG, VOIT & MAYER
655 FIFTEENTH STREET, N.W.
SUITE 520
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:004944/0309   Pages: 1
Recorded: 09/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SASAKI, TAKEO
Exec Dt:
06/30/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4790276
NONE
07066448
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK AND SEAS
1776 K STREET, N.W.,
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005294/0280   Pages: 2
Recorded: 05/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, TAKEO
Exec Dt:
02/15/1989
2
KANNO, YOSHIAKI
Exec Dt:
02/15/1989
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957086
NONE
07311788
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:009469/0877   Pages: 3
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUICHI, SHINJI
Exec Dt:
09/11/1998
2
SASAKI, TAKEO
Exec Dt:
09/11/1998
Assignee
1
HITACHI METALS, LTD.
1-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6731462
NONE
09154703
Correspondence name and address
STAAS & HALSEY
ATTENTION: DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 8
Reel/Frame:009947/0894   Pages: 2
Recorded: 04/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUICHI, SHINJI
Exec Dt:
04/12/1999
2
FUJITA, KIYOHARU
Exec Dt:
04/12/1999
3
SASAKI, TAKEO
Exec Dt:
04/12/1999
Assignee
1
HITACHI METALS, LTD.
1-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6246541
NONE
09302401
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:009963/0313   Pages: 2
Recorded: 05/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, KIYOHARU
Exec Dt:
04/22/1999
2
FURUICHI, SHINJI
Exec Dt:
04/22/1999
3
SASAKI, TAKEO
Exec Dt:
04/22/1999
Assignee
1
HITACHI METALS, LTD.
CHIYODA-KU
1-2, MARUNOUCHI 2-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365029
NONE
09309585
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
700 11TH STREET NW
SUITE 500
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:010048/0638   Pages: 2
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, KUNIAKI
Exec Dt:
05/21/1999
2
FURUICHI, SHINJI
Exec Dt:
05/21/1999
3
SASAKI, TAKEO
Exec Dt:
05/21/1999
Assignee
1
HITACHI METALS, LTD.
1-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202289
NONE
09330992
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 11
Reel/Frame:010090/0848   Pages: 2
Recorded: 06/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, KIYOHARU
Exec Dt:
06/17/1999
2
SASAKI, TAKEO
Exec Dt:
06/17/1999
3
FURUICHI, SHINJI
Exec Dt:
06/17/1999
Assignee
1
HITACHI METALS, LTD.
1-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6185068
NONE
09343225
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 12
Reel/Frame:010800/0880   Pages: 3
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTAKA, AKIYOSHI
Exec Dt:
01/25/2000
2
SASAKI, TAKEO
Exec Dt:
01/25/2000
3
MICHIAKI, MAKOTO
Exec Dt:
01/25/2000
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461159
NONE
09500166
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:010846/0671   Pages: 2
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNOTA, KENICHI
Exec Dt:
05/12/2000
2
YAMADA, NOBUYUKI
Exec Dt:
05/12/2000
3
FURUICHI, SHINJI
Exec Dt:
05/11/2000
4
SASAKI, TAKEO
Exec Dt:
05/12/2000
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOYKO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495845
NONE
09588232
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 14
Reel/Frame:013224/0019   Pages: 3
Recorded: 08/23/2002
Conveyance: CORRECTED NOTICE OF RECORDATION COVER SHEET, REEL/FRAME 012947/0884.
Assignors
1
SASAKI, TAKEO
Exec Dt:
04/26/2002
2
KUROIWA, KOICHI
Exec Dt:
04/26/2002
3
TANIGUCHI, SHOJI
Exec Dt:
05/02/2002
4
KASHIWAGI, TAKANOBU
Exec Dt:
04/26/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME NAKAHARA-KU
KAWASAKI-SHI KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6883092
US20030120912
10157992
Correspondence name and address
STAAS & HALSEY, LLP
WILLIAM F. HERBERT
700 11TH ST., NW, STE. 500
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:016606/0281   Pages: 4
Recorded: 05/25/2005
Attorney Dkt #:0152-0709PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
04/20/2005
2
KAWANO, KOKI
Exec Dt:
04/20/2005
3
DOI, ERIKO
Exec Dt:
04/20/2005
4
KITAZAWA, NORITAKA
Exec Dt:
04/20/2005
5
SHIN, KOGYOKU
Exec Dt:
04/20/2005
6
MIYAGAWA, TAKEHIKO
Exec Dt:
04/20/2005
7
KANEKO, TOSHIHIKO
Exec Dt:
04/20/2005
8
ITO, KOICHI
Exec Dt:
04/20/2005
9
TAKAISHI, MAMORU
Exec Dt:
04/20/2005
10
SASAKI, TAKEO
Exec Dt:
04/20/2005
11
HAGIWARA, HIROAKI
Exec Dt:
04/20/2005
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7667041
US20060004013
11136355
Correspondence name and address
MARC S. WEINER
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:018626/0457   Pages: 4
Recorded: 11/16/2006
Attorney Dkt #:0152-0746pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TAIJI
Exec Dt:
08/31/2006
2
KAWANO, KOKI
Exec Dt:
08/30/2006
3
DOI, ERIKO
Exec Dt:
08/31/2006
4
KITAZAWA, NORITAKA
Exec Dt:
08/31/2006
5
SHIN, KOGYOKU
Exec Dt:
08/31/2006
6
MIYAGAWA, TAKEHIKO
Exec Dt:
08/31/2006
7
KANEKO, TOSHIHIKO
Exec Dt:
08/31/2006
8
ITO, KOICHI
Exec Dt:
08/31/2006
9
TAKAISHI, MAMORU
Exec Dt:
09/06/2006
10
SASAKI, TAKEO
Exec Dt:
08/31/2006
11
HAGIWARA, HIROAKI
Exec Dt:
08/31/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7880009
US20080070902
11596723
Correspondence name and address
JOHN W. BAILEY
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:018549/0835   Pages: 4
Recorded: 11/08/2006
Attorney Dkt #:0152-0739PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
09/13/2006
2
KAWANO, KOKI
Exec Dt:
09/14/2006
3
DOI, ERIKO
Exec Dt:
09/13/2006
4
KITAZAWA, NORITAKA
Exec Dt:
09/13/2006
5
TAKAISHI, MAMORU
Exec Dt:
09/14/2006
6
ITO, KOICHI
Exec Dt:
09/22/2006
7
KANEKO, TOSHIHIKO
Exec Dt:
09/13/2006
8
SASAKI, TAKEO
Exec Dt:
09/13/2006
9
SATO, NOBUAKI
Exec Dt:
09/12/2006
10
MIYAGAWA, TAKEHIKO
Exec Dt:
09/13/2006
11
HAGIWARA, HIROAKI
Exec Dt:
09/13/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618960
US20070117798
11594130
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:018569/0789   Pages: 4
Recorded: 11/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
09/13/2006
2
KAWANO, KOKI
Exec Dt:
09/14/2006
3
DOI, ERIKO
Exec Dt:
09/13/2006
4
KITAZAWA, NORITAKA
Exec Dt:
09/13/2006
5
TAKAISHI, MAMORU
Exec Dt:
09/14/2006
6
ITO, KOICHI
Exec Dt:
09/22/2006
7
KANEKO, TOSHIHIKO
Exec Dt:
09/13/2006
8
SASAKI, TAKEO
Exec Dt:
09/13/2006
9
MIYAGAWA, TAKEHIKO
Exec Dt:
09/13/2006
10
HAGIWARA, HIROAKI
Exec Dt:
09/13/2006
11
YOSHIDA, YU
Exec Dt:
09/13/2006
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070117839
11594150
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 19
Reel/Frame:019074/0962   Pages: 4
Recorded: 03/08/2007
Attorney Dkt #:0152-0726PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
12/07/2006
2
KITAZAWA, NORITAKA
Exec Dt:
12/07/2006
3
KANEKO, TOSHIHIKO
Exec Dt:
12/07/2006
4
SATO, NOBUAKI
Exec Dt:
12/07/2006
5
KAWANO, KOKI
Exec Dt:
12/07/2006
6
ITO, KOICHI
Exec Dt:
12/11/2006
7
DOI, ERIKO
Exec Dt:
12/06/2006
8
TAKAISHI, MAMORU
Exec Dt:
12/08/2006
9
SASAKI, TAKEO
Exec Dt:
12/12/2006
10
MIYAGAWA, TAKEHIKO
Exec Dt:
12/11/2006
11
HAGIWARA, HIROAKI
Exec Dt:
12/05/2006
12
DOKO, TAKASHI
Exec Dt:
02/07/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7713993
US20070219181
11715440
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:021286/0032   Pages: 6
Recorded: 07/24/2008
Attorney Dkt #:0152-0756PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
10/03/2007
2
KAWANO, KOKI
Exec Dt:
10/09/2007
3
DOI, ERIKO
Exec Dt:
10/03/2007
4
KITAZAWA, NORITAKA
Exec Dt:
10/05/2007
5
TAKAISHI, MAMORU
Exec Dt:
10/02/2007
6
ITO, KOICHI
Exec Dt:
10/11/2007
7
KANEKO, TOSHIHIKO
Exec Dt:
10/03/2007
8
SASAKI, TAKEO
Exec Dt:
10/11/2007
9
SATO, NOBUAKI
Exec Dt:
10/11/2007
10
MIYAGAWA, TAKEHIKO
Exec Dt:
10/16/2007
11
HAGIWARA, HIROAKI
Exec Dt:
10/16/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080207900
12037315
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:021915/0594   Pages: 6
Recorded: 12/02/2008
Attorney Dkt #:0152-0817PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
07/02/2008
2
KAWANO, KOKI
Exec Dt:
07/03/2008
3
DOI, ERIKO
Exec Dt:
07/03/2008
4
KITAZAWA, NORITAKA
Exec Dt:
07/02/2008
5
MIYAGAWA, TAKEHIKO
Exec Dt:
07/07/2008
6
SATO, NOBUAKI
Exec Dt:
07/04/2008
7
KANEKO, TOSHIHIKO
Exec Dt:
07/02/2008
8
SHIN, KOGYOKU
Exec Dt:
07/04/2008
9
ITO, KOICHI
Exec Dt:
07/02/2008
10
TAKAISHI, MAMORU
Exec Dt:
07/04/2008
11
SASAKI, TAKEO
Exec Dt:
07/04/2008
12
HAGIWARA, HIROAKI
Exec Dt:
07/08/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100105904
12301428
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22042-0747
Assignment: 22
Reel/Frame:021923/0592   Pages: 6
Recorded: 12/02/2008
Attorney Dkt #:0152-0771PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
07/14/2008
2
KITAZAWA, NORITAKA
Exec Dt:
07/17/2008
3
KANEKO, TOSHIHIKO
Exec Dt:
07/16/2008
4
SATO, NOBUAKI
Exec Dt:
07/18/2008
5
KAWANO, KOKI
Exec Dt:
07/18/2008
6
ITO, KOICHI
Exec Dt:
07/16/2008
7
TAKAISHI, MAMORU
Exec Dt:
07/16/2008
8
SASAKI, TAKEO
Exec Dt:
07/17/2008
9
YOSHIDA, YU
Exec Dt:
07/16/2008
10
UEMURA, TOSHIYUKI
Exec Dt:
07/31/2008
11
DOKO, TAKASHI
Exec Dt:
07/14/2008
12
SHINMYO, DAISUKE
Exec Dt:
08/07/2008
13
HASEGAWA, DAIJU
Exec Dt:
07/17/2008
14
MIYAGAWA, TAKEHIKO
Exec Dt:
07/17/2008
15
HAGIWARA, HIROAKI
Exec Dt:
07/16/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.,
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935815
US20090062529
12200731
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 23
Reel/Frame:021871/0007   Pages: 6
Recorded: 11/21/2008
Attorney Dkt #:0152-0818PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
07/14/2008
2
KAWANO, KOKI
Exec Dt:
07/18/2008
3
DOI, ERIKO
Exec Dt:
07/10/2008
4
KITAZAWA, NORITAKA
Exec Dt:
07/07/2008
5
MIYAGAWA, TAKEHIKO
Exec Dt:
07/07/2008
6
SATO, NOBUAKI
Exec Dt:
07/18/2008
7
KANEKO, TOSHIHIKO
Exec Dt:
07/16/2008
8
SHIN, KOGYOKU
Exec Dt:
07/28/2008
9
ITO, KOICHI
Exec Dt:
07/16/2008
10
TAKAISHI, MAMORU
Exec Dt:
07/16/2008
11
SASAKI, TAKEO
Exec Dt:
07/19/2008
12
HAGIWARA, HIROAKI
Exec Dt:
07/08/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090203697
12301421
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 24
Reel/Frame:022930/0798   Pages: 8
Recorded: 07/08/2009
Attorney Dkt #:0152-0756PUS3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
03/18/2009
2
KAWANO, KOKI
Exec Dt:
03/19/2009
3
DOI, ERIKO
Exec Dt:
03/18/2009
4
KITAZAWA, NORITAKA
Exec Dt:
03/24/2009
5
TAKAISHI, MAMORU
Exec Dt:
04/01/2009
6
ITO, KOICHI
Exec Dt:
03/27/2009
7
KANEKO, TOSHIHIKO
Exec Dt:
03/23/2009
8
SASAKI, TAKEO
Exec Dt:
03/23/2009
9
SATO, NOBUAKI
Exec Dt:
03/27/2009
10
MIYAGAWA, TAKEHIKO
Exec Dt:
03/18/2009
11
HAGIWARA, HIROAKI
Exec Dt:
04/01/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008293
US20100113773
12522281
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 25
Reel/Frame:024083/0332   Pages: 6
Recorded: 03/15/2010
Attorney Dkt #:0152-0861PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TEIJI
Exec Dt:
02/16/2010
2
KITAZAWA, NORITAKA
Exec Dt:
02/16/2010
3
KANEKO, TOSHIHIKO
Exec Dt:
02/16/2010
4
SATO, NOBUAKI
Exec Dt:
02/18/2010
5
KAWANO, KOKI
Exec Dt:
02/22/2010
6
ITO, KOICHI
Exec Dt:
02/10/2010
7
TAKAISHI, MAMORU
Exec Dt:
02/22/2010
8
SASAKI, TAKEO
Exec Dt:
02/10/2010
9
YOSHIDA, YU
Exec Dt:
02/22/2010
10
UEMURA, TOSHIYUKI
Exec Dt:
02/22/2010
11
DOKO, TAKASHI
Exec Dt:
02/16/2010
12
SHINMYO, DAISUKE
Exec Dt:
02/22/2010
13
HASEGAWA, DAIJU
Exec Dt:
02/16/2010
14
MIYAGAWA, TAKEHIKO
Exec Dt:
01/26/2010
15
HAGIWARA, HIROAKI
Exec Dt:
02/22/2010
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453000
US20110009619
12671873
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 26
Reel/Frame:027591/0223   Pages: 4
Recorded: 01/25/2012
Attorney Dkt #:0116-114134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, HIDETAKA
Exec Dt:
12/08/2011
2
SASAKI, TAKEO
Exec Dt:
12/08/2011
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8847172
US20120119107
13297628
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 27
Reel/Frame:034003/0538   Pages: 4
Recorded: 10/22/2014
Attorney Dkt #:0116-145737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, HIDETAKA
Exec Dt:
12/08/2011
2
SASAKI, TAKEO
Exec Dt:
12/08/2011
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907298
US20140367585
14469898
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 28
Reel/Frame:030847/0620   Pages: 4
Recorded: 07/22/2013
Attorney Dkt #:130846
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TAKEO
Exec Dt:
07/10/2013
2
TOHARA, TAKASHI
Exec Dt:
07/10/2013
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051992
US20140045632
13947364
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 29
Reel/Frame:035687/0155   Pages: 17
Recorded: 05/21/2015
Attorney Dkt #:150443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMABA, SHINICHI
Exec Dt:
04/13/2015
2
YABUUCHI, NAOAKI
Exec Dt:
04/10/2015
3
HAN, ZHEN-JI
Exec Dt:
04/16/2015
4
SASAKI, TAKEO
Exec Dt:
04/09/2015
5
HASHIMOTO, SHOTA
Exec Dt:
04/22/2015
6
OKAMOTO, KUNIAKI
Exec Dt:
05/08/2015
7
MAESAWA, TSUNEAKI
Exec Dt:
05/08/2015
Assignees
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
2
TOKYO UNIVERSITY OF SCIENCE FOUNDATION
1-3 KAGURAZAKA, SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10044040
US20150287993
14438481
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 30
Reel/Frame:044193/0056   Pages: 17
Recorded: 11/21/2017
Attorney Dkt #:P25270US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMABA, SHINICHI
Exec Dt:
04/13/2015
2
YABUUCHI, NAOAKI
Exec Dt:
04/10/2015
3
HAN, ZHEN-JI
Exec Dt:
04/14/2015
4
SASAKI, TAKEO
Exec Dt:
04/09/2015
5
HASHIMOTO, SHOTA
Exec Dt:
04/22/2015
6
OKAMOTO, KUNIAKI
Exec Dt:
05/08/2015
7
MAESAWA, TSUNEAKI
Exec Dt:
05/08/2015
Assignees
1
WAKO PURE CHEMICAL INDUSTRIES, LTD
4-1, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-0023
2
TOKYO UNIVERSITY OF SCIENCE FOUNDATION
1-3 KAGURAZAKA, SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10862127
US20180138508
15819452
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 31
Reel/Frame:035971/0249   Pages: 3
Recorded: 07/02/2015
Attorney Dkt #:150790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TOSHIFUMI
Exec Dt:
06/09/2015
2
SASAKI, TAKEO
Exec Dt:
06/09/2015
3
HAMAGUCHI, SHUJI
Exec Dt:
06/09/2015
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9618081
US20160040750
14790294
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN,LLP
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:036249/0022   Pages: 3
Recorded: 08/04/2015
Attorney Dkt #:150952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TOSHIFUMI
Exec Dt:
07/21/2015
2
SASAKI, TAKEO
Exec Dt:
07/21/2015
3
HAMAGUCHI, SHUJI
Exec Dt:
07/21/2015
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160040751
14817519
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 33
Reel/Frame:036250/0047   Pages: 3
Recorded: 08/04/2015
Attorney Dkt #:150953
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TOSHIFUMI
Exec Dt:
07/21/2015
2
SASAKI, TAKEO
Exec Dt:
07/21/2015
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9651113
US20160040752
14817569
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 34
Reel/Frame:038631/0814   Pages: 3
Recorded: 05/18/2016
Attorney Dkt #:0116-153481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, TAKEO
Exec Dt:
04/28/2016
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160013012
14668060
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 35
Reel/Frame:043297/0621   Pages: 3
Recorded: 08/15/2017
Attorney Dkt #:P170889US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TOSHIFUMI
Exec Dt:
06/28/2017
2
SASAKI, TAKEO
Exec Dt:
06/28/2017
3
FUJISHIMA, KOSUKE
Exec Dt:
06/28/2017
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400869
US20180066731
15677331
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 36
Reel/Frame:043839/0922   Pages: 3
Recorded: 10/11/2017
Attorney Dkt #:P171094US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISHIMA, KOUSUKE
Exec Dt:
09/19/2017
2
SASAKI, TAKEO
Exec Dt:
09/19/2017
3
SATO, TOSHIFUMI
Exec Dt:
09/19/2017
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180100561
15730060
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP.
1250 CONNECTICUT AVENUE, N.W., SUITE 700
WASHINGTON, DC 20036
Assignment: 37
Reel/Frame:047180/0898   Pages: 5
Recorded: 10/16/2018
Attorney Dkt #:0116-1804359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, KAZUKI
Exec Dt:
08/07/2018
2
SASAKI, TAKEO
Exec Dt:
07/11/2018
3
ONISHI, ICHIRO
Exec Dt:
08/07/2018
4
YUASA, SHUICHI
Exec Dt:
08/07/2018
5
SHIMIZU, MASASHI
Exec Dt:
08/07/2018
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504690
US20180374671
16007276
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 38
Reel/Frame:048443/0374   Pages: 3
Recorded: 02/26/2019
Attorney Dkt #:P190093US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISHIMA, KOSUKE
Exec Dt:
01/22/2019
2
SATO, TOSHIFUMI
Exec Dt:
01/22/2019
3
SASAKI, TAKEO
Exec Dt:
01/22/2019
Assignee
1
TSUBAKIMOTO CHAIN CO.
3-3-3, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11300181
US20190309825
16285826
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 39
Reel/Frame:048476/0986   Pages: 6
Recorded: 03/01/2019
Attorney Dkt #:7778-1901271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISHITA, SHIGEYUKI
Exec Dt:
02/21/2019
2
SASAKI, TAKEO
Exec Dt:
02/20/2019
3
NAKAMICHI, TOMOHIRO
Exec Dt:
02/21/2019
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720302
US20190272971
16289872
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 40
Reel/Frame:050504/0599   Pages: 12
Recorded: 09/26/2019
Attorney Dkt #:2019-1654A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGUCHI, ATSUSHI
Exec Dt:
09/06/2019
2
SASAKI, TAKEO
Exec Dt:
09/06/2019
3
ISHIKAWA, TAKAFUMI
Exec Dt:
09/06/2019
4
HIRATA, NAOYA
Exec Dt:
09/06/2019
5
HIROTSU, SATOSHI
Exec Dt:
09/06/2019
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200094996
16498096
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 41
Reel/Frame:062961/0959   Pages: 4
Recorded: 03/13/2023
Attorney Dkt #:07778-2302220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TAKEO
Exec Dt:
03/02/2023
2
NOGUCHI, KANAKO
Exec Dt:
03/02/2023
3
YAGI, KAZUKI
Exec Dt:
03/01/2023
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290607
18120617
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

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