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Patent Assignment Assignor Details
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Assignor Name : SAKAMOTO, RYUICHI
Total Assignments: 18
Assignment: 1
Reel/Frame:011549/0926   Pages: 2
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, TAKESHI
Exec Dt:
01/19/2001
2
TAKAYASU, HIDENORI
Exec Dt:
01/19/2001
3
SAKAMOTO, RYUICHI
Exec Dt:
01/19/2001
4
TUKEDA, TADAYOSHI
Exec Dt:
01/19/2001
5
TANGE, TOSHIYUKI
Exec Dt:
01/19/2001
6
GOHONJO, KEIJI
Exec Dt:
01/19/2001
Assignees
1
JAPAN STEEL WORKS, LTD., THE
1-2, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100-0006, JAPAN
2
HANANO CORPORATION
2-45, TAKATSUKADAI 3-CHOME, NISHI-KU
KOBE-SHI, HYOGO 651-2271, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6460596
NONE
09693957
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:011953/0015   Pages: 6
Recorded: 06/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
05/15/2001
2
YOSHIMI, MANABU
Exec Dt:
05/15/2001
3
SAKAMOTO, RYUICHI
Exec Dt:
05/15/2001
4
YONEMOTO, KAZUO
Exec Dt:
05/15/2001
5
MISHINA, SHOTARO
Exec Dt:
05/15/2001
6
KAMINO, AKIRA
Exec Dt:
05/15/2001
Assignee
1
DAIKIN INDUSTRIES, LTD.
UMEDA CENTER BLDG., 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, JAPAN 530-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6539744
NONE
09857486
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
8180 GREENSBORO DRIVE SUITE #800
MCLEAN, VIRGINIA 22102
Assignment: 3
Reel/Frame:011953/0199   Pages: 3
Recorded: 06/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
06/01/2001
2
YOSHIMI, MANABU
Exec Dt:
06/01/2001
3
SAKAMOTO, RYUICHI
Exec Dt:
06/01/2001
4
YONEMOTO, KAZUO
Exec Dt:
06/01/2001
5
MISHINA, SHOTARO
Exec Dt:
06/01/2001
6
KAMINO, AKIRA
Exec Dt:
06/01/2001
Assignee
1
DAIKIN INDUSTRIES, LTD.
NAKAZAKI-NISHI 2-CHOME, KITA-KU, OSAKA-SHI
UMEDA CENTER BLDG., 4-12
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484528
NONE
09868246
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:012268/0025   Pages: 3
Recorded: 09/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
08/27/2001
2
SAKAMOTO, RYUICHI
Exec Dt:
08/27/2001
3
WATANABE, YUJI
Exec Dt:
08/27/2001
4
YOSHIMI, MANABU
Exec Dt:
08/27/2001
5
YONEMOTO, KAZUO
Exec Dt:
08/27/2001
Assignee
1
DAIKIN INDUSTRIES, LTD.
UMEDA CENTER BLDG., 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6619064
NONE
09914769
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:012289/0638   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
09/05/2001
2
SAKAMOTO, RYUICHI
Exec Dt:
09/05/2001
3
WATANABE, YUJI
Exec Dt:
09/05/2001
4
YOSHIMI, MANABU
Exec Dt:
09/05/2001
5
YONEMOTO, KAZUO
Exec Dt:
09/05/2001
Assignee
1
DAIKIN INDUSTRIES, LTD.
2-CHOME, KITA-KU, OSAKA-SHI
UMEDA CENTER BLDG., 4-12, NAKAZAKI-NISHI
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484525
NONE
09936699
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:012315/0721   Pages: 3
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
10/22/2001
2
SAKAMOTO, RYUICHI
Exec Dt:
10/22/2001
3
WATANABE, YUJI
Exec Dt:
10/22/2001
4
YOSHIMI, MANABU
Exec Dt:
10/22/2001
5
YONEMOTO, KAZUO
Exec Dt:
10/22/2001
Assignee
1
DAIKIN INDUSTRIES, LTD.
UMEDA CENTER BLDG., 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6629427
NONE
09959583
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
SUITE 800
8180 GREENSBORO DRIVE
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:012894/0635   Pages: 3
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
02/19/2002
2
YOSHIMI, MANABU
Exec Dt:
02/19/2002
3
SAKAMOTO, RYUICHI
Exec Dt:
02/19/2002
4
WATANABE, YUJI
Exec Dt:
02/19/2002
5
YONEMOTO, KAZUO
Exec Dt:
02/19/2002
Assignee
1
DAIKIN INDUSTRIES, LTD.
KITA-KU, OSAKA-SHI
UMEDA CENTER BLDG., 4-12, NAKAZAKI-NISHI 2-CHOME,
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708517
NONE
10069564
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
STE. 800
8180 GREENSBORO DR.
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:012764/0934   Pages: 3
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMI, MANABU
Exec Dt:
02/20/2002
2
PIAO, CHUN-CHENG
Exec Dt:
02/20/2002
3
SAKAMOTO, RYUICHI
Exec Dt:
02/20/2002
4
WATANABE, YUJI
Exec Dt:
02/20/2002
5
YONEMOTO, KAZUO
Exec Dt:
02/20/2002
Assignee
1
DAIKIN INDUSTRIES, LTD.
UMEDA CENTER BLDG., 4-12, NAKAZAKI-SHI 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672099
NONE
10069733
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
SUITE 800
8180 GREENSBORO DRIVE
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:012882/0684   Pages: 3
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIAO, CHUN-CHENG
Exec Dt:
02/25/2002
2
YOSHIMI, MANABU
Exec Dt:
02/25/2002
3
SAKAMOTO, RYUICHI
Exec Dt:
02/25/2002
4
WATANABE, YUJI
Exec Dt:
02/25/2002
5
YONEMOTO, KAZUO
Exec Dt:
02/25/2002
Assignee
1
DAIKIN INDUSTRIES, LTD.
UMEDA CENTER BLDG., 4-12 NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786059
NONE
10069869
Correspondence name and address
NIXON PEABODY LLP
DONALD R. STUDEBAKER
8180 GREENSBORO DRIVE, SUITE 800
MCLEAN, VIRGINIA 22102
Assignment: 10
Reel/Frame:018755/0737   Pages: 2
Recorded: 01/10/2007
Attorney Dkt #:130539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, RYUICHI
Exec Dt:
12/20/2006
2
TAKEISHI, MINORU
Exec Dt:
12/20/2006
3
KOSHIMIZU, MASAHIRO
Exec Dt:
12/22/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7489497
US20070139865
11637719
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:019032/0811   Pages: 2
Recorded: 03/19/2007
Attorney Dkt #:130705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, RYUICHI
Exec Dt:
01/05/2007
2
TAKEISHI, MINORU
Exec Dt:
01/05/2007
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580244
US20070159769
11645025
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:019891/0912   Pages: 3
Recorded: 09/27/2007
Attorney Dkt #:89329.0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KUMEHARU
Exec Dt:
09/03/2007
2
SHIMIZU, KOUSEI
Exec Dt:
09/04/2007
3
SAKAMOTO, RYUICHI
Exec Dt:
09/04/2007
Assignee
1
KYOCERA CORPORATION
6, TAKEDA TOBADONO-CHO, FUSHIMI-KU
KYOTO-SHI, KYOTO, JAPAN 612-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080251114
11909975
Correspondence name and address
LAWRENCE J. MCCLURE
1999 AVENUE OF THE STARS, SUITE 1400
LOS ANGELES, CA 90067
Assignment: 13
Reel/Frame:024828/0768   Pages: 4
Recorded: 08/12/2010
Attorney Dkt #:365077US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIJIMA, TOSHIHIRO
Exec Dt:
07/15/2010
2
IMAMURA, TAKASHI
Exec Dt:
07/12/2010
3
SAKAMOTO, RYUICHI
Exec Dt:
07/12/2010
4
SAKAGUCHI, MASASHI
Exec Dt:
07/12/2010
Assignee
1
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
6-1, OKUBO 1-CHOME
KUMAMOTO-SHI, KUMAMOTO-KEN, JAPAN 860-8568
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8298778
US20110201034
12866793
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:026009/0543   Pages: 11
Recorded: 03/24/2011
Attorney Dkt #:7620-X11-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNABIKI, MAKOTO
Exec Dt:
03/01/2011
2
SAKAMOTO, RYUICHI
Exec Dt:
03/01/2011
3
EGUCHI, SYOJI
Exec Dt:
03/01/2011
4
IZUHARA, NOBUYUKI
Exec Dt:
03/01/2011
5
IBUSUKI, KOICHI
Exec Dt:
03/01/2011
6
OSHINO, TAKAAKI
Exec Dt:
03/01/2011
7
MATSUO, SIGERU
Exec Dt:
03/01/2011
Assignee
1
NIPPON TUNGSTEN CO., LTD.
2-8, MINOSHIMA 1-CHOME, HAKATA-KU, FUKUOKA-SHI
FUKUOKA, JAPAN 812-8538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110174125
13056739
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 EAST DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 15
Reel/Frame:026743/0625   Pages: 3
Recorded: 08/12/2011
Attorney Dkt #:382582US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, RYUICHI
Exec Dt:
05/19/2011
2
BABA, SUSUMU
Exec Dt:
05/19/2011
3
SAKAGUCHI, MASASHI
Exec Dt:
05/19/2011
4
MIZOKAMI, HIROSHI
Exec Dt:
05/19/2011
Assignee
1
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
6-1, OKUBO 1-CHOME
KUMAMOTO-SHI, KUMAMOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647634
US20120003257
13142178
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:028930/0175   Pages: 6
Recorded: 09/10/2012
Attorney Dkt #:070456-0364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, MITSUO
Exec Dt:
07/30/2012
2
SHIMAZU, EIICHIRO
Exec Dt:
07/30/2012
3
HAYAKAWA, YASUTAKE
Exec Dt:
07/30/2012
4
OKUNO, TAKAHIRO
Exec Dt:
07/30/2012
5
OOSHIMO, JUNICHI
Exec Dt:
08/02/2012
6
SAKAMOTO, RYUICHI
Exec Dt:
08/02/2012
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA, OSAKA-SHI, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284982
US20130004112
13583915
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 17
Reel/Frame:033749/0563   Pages: 3
Recorded: 09/16/2014
Attorney Dkt #:437362US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, RYUICHI
Exec Dt:
07/08/2014
2
SAKAGUCHI, MASASHI
Exec Dt:
07/08/2014
Assignee
1
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
1-6-1 OKUBO, KITA-KU, KUMAMOTO-SHI
KUMAMOTO, JAPAN 860-8568
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9345756
US20150086590
14385606
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:040059/0347   Pages: 12
Recorded: 10/19/2016
Attorney Dkt #:478082US99X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, KENICHI
Exec Dt:
09/27/2016
2
ANDOH, KIYOHIKO
Exec Dt:
09/27/2016
3
SAKAMOTO, RYUICHI
Exec Dt:
09/27/2016
4
SUENAGA, KIYOTAKA
Exec Dt:
09/27/2016
5
ARAKAWA, TAKESHI
Exec Dt:
09/27/2016
6
UEFUJI, HIROTAKA
Exec Dt:
09/27/2016
7
HARAKUNI, TETSUYA
Exec Dt:
09/27/2016
8
MIYATA, TAKESHI
Exec Dt:
09/27/2016
Assignees
1
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
1-6-1 OKUBO, KITA-KU
KUMAMOTO-SHI, KUMAMOTO, JAPAN 860-8568
2
JECTAS INNOVATORS COMPANY LIMITED
TOMARI PORT BLDG. 1F, 3-25-2, MAEJIMA
NAHA-SHI, OKINAWA, JAPAN 900-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253072
US20170044217
15305127
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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