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Patent Assignment Assignor Details
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Assignor Name : OBATA, KENJI
Total Assignments: 19
Assignment: 1
Reel/Frame:003984/0505   Pages: 1
Recorded: 04/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, RYUICHI
Exec Dt:
03/12/1982
2
TAKAGI, AKINOBU
Exec Dt:
03/12/1982
3
KATAITA, MASAFUMI
Exec Dt:
03/12/1982
4
OBATA, KENJI
Exec Dt:
03/12/1982
5
MORI, SHIGEKI
Exec Dt:
03/12/1982
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED,
NO. 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422976
NONE
06364894
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:009555/0208   Pages: 2
Recorded: 10/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KAZUNOBU
Exec Dt:
09/25/1998
2
OBATA, KENJI
Exec Dt:
09/28/1998
3
KATO, YOSHIHIKO
Exec Dt:
09/25/1998
Assignee
1
ASMO CO., LTD.
390 KOSAI-CITY, SHIZUOKA-PREF. 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018977
NONE
09181696
Correspondence name and address
FISH & RICHARDSON P.C.
SCOTT C. HARRIS
4225 EXECUTIVE SQUARE
SUITE 1400
LA JOLLA, CA 92037
Assignment: 3
Reel/Frame:010365/0299   Pages: 2
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHINSAKU
Exec Dt:
10/21/1999
2
MIBE, YOSHITAKE
Exec Dt:
10/21/1999
3
OBATA, KENJI
Exec Dt:
10/22/1999
4
TAI, HAJIMI
Exec Dt:
10/22/1999
5
TAKAISHI, KAZUTOSHI
Exec Dt:
10/25/1999
6
NAKAZONO, MASAHIKO
Exec Dt:
10/21/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA-KEN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238186
NONE
09389025
Correspondence name and address
FOLEY & LARDNER
ALAN I. CANTOR
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:013910/0913   Pages: 2
Recorded: 03/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRANO, YOSHINOBU
Exec Dt:
03/18/2003
2
OBATA, KENJI
Exec Dt:
03/18/2003
3
MASUDA, MASAKUNI
Exec Dt:
03/18/2003
Assignee
1
ASMO CO., LTD.
390, UMEDA, KOSAI-SHI
SHIZUOKA-KEN 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7032290
US20030178908
10393669
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 5
Reel/Frame:013665/0480   Pages: 4
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, SHIZUKO
Exec Dt:
04/07/2003
2
SHIBUE, AKIRA
Exec Dt:
04/07/2003
3
YAMAZOE, NOBORU
Exec Dt:
04/07/2003
4
SHIMANOE, KENGO
Exec Dt:
04/07/2003
5
OBATA, KENJI
Exec Dt:
04/07/2003
6
MIURA, NORIO
Exec Dt:
04/07/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7006926
US20040158410
10359696
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 22320
Assignment: 6
Reel/Frame:016499/0665   Pages: 2
Recorded: 04/21/2005
Attorney Dkt #:02-148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBA, TAKEHARU
Exec Dt:
04/04/2005
2
SHIBATA, KOUJI
Exec Dt:
04/11/2005
3
IKEBE, YOSHIHIRO
Exec Dt:
04/04/2005
4
OBATA, KENJI
Exec Dt:
04/04/2005
Assignee
1
ASMO CO., LTD.
390, UMEDA KOSAI-CITY
SHIZUOKA-PREF., 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221070
US20050239346
11110843
Correspondence name and address
JAMES E. BARLOW
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 7
Reel/Frame:021935/0468   Pages: 3
Recorded: 11/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URATANI, YUTAKA
Exec Dt:
10/16/2008
2
OBATA, KENJI
Exec Dt:
10/16/2008
3
ISAKA, ATSUSHI
Exec Dt:
10/16/2008
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056839
US20090134249
12292714
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 8
Reel/Frame:021862/0919   Pages: 2
Recorded: 11/19/2008
Attorney Dkt #:HOK-0459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKISADA, SHOUSUKE
Exec Dt:
10/27/2008
2
OBATA, KENJI
Exec Dt:
10/27/2008
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983016
US20090109594
12301599
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:021884/0351   Pages: 2
Recorded: 11/24/2008
Attorney Dkt #:HOK-0460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URATANI, YUTAKA
Exec Dt:
11/11/2008
2
OBATA, KENJI
Exec Dt:
11/11/2008
3
ISAKA, ATSUSHI
Exec Dt:
11/11/2008
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090135539
12277161
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:021990/0861   Pages: 3
Recorded: 12/09/2008
Attorney Dkt #:83080(302721)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADA, KYOHEI
Exec Dt:
11/13/2008
2
ITOU, MIKIO
Exec Dt:
11/13/2008
3
WADA, SUMIO
Exec Dt:
11/13/2008
4
AKISADA, SHOUSUKE
Exec Dt:
11/13/2008
5
ISAKA, ATSUSHI
Exec Dt:
11/13/2008
6
OBATA, KENJI
Exec Dt:
11/13/2008
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035998
US20090303752
12308167
Correspondence name and address
JAMES E. ARMSTRONG, IV
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 11
Reel/Frame:021927/0779   Pages: 4
Recorded: 12/04/2008
Attorney Dkt #:HOK-0462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, SUMIO
Exec Dt:
11/25/2008
2
ISAKA, ATSUSHI
Exec Dt:
11/25/2008
3
OBATA, KENJI
Exec Dt:
11/25/2008
4
URATANI, YUTAKA
Exec Dt:
11/25/2008
5
AKISADA, SHOUSUKE
Exec Dt:
11/25/2008
6
SUDA, HIROSHI
Exec Dt:
11/25/2008
7
NAKADA, TAKAYUKI
Exec Dt:
11/25/2008
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8448883
US20090179093
12303533
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:022211/0001   Pages: 3
Recorded: 02/05/2009
Attorney Dkt #:HOK-0464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKISADA, SHOUSUKE
Exec Dt:
01/29/2009
2
SUGAWA, AKIHIDE
Exec Dt:
01/29/2009
3
YANO, TAKESHI
Exec Dt:
01/29/2009
4
OBATA, KENJI
Exec Dt:
01/29/2009
5
OKUDE, AKIO
Exec Dt:
01/29/2009
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100241306
12376476
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:024304/0535   Pages: 3
Recorded: 04/21/2010
Attorney Dkt #:CONDA.00046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEGAKI, HIDESATO
Exec Dt:
02/23/2010
2
IMAHORI, OSAMU
Exec Dt:
02/25/2010
3
OBATA, KENJI
Exec Dt:
03/08/2010
4
ISAKA, ATSUSHI
Exec Dt:
03/11/2010
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8317113
US20100243765
12730914
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380-2334
Assignment: 14
Reel/Frame:025103/0956   Pages: 3
Recorded: 09/30/2010
Attorney Dkt #:uega3001/em
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEGAKI, HIDESATO
Exec Dt:
09/09/2010
2
MATSUMOTO, JUNICHI
Exec Dt:
09/16/2010
3
OBATA, KENJI
Exec Dt:
09/16/2010
4
ISAKA, ATSUSHI
Exec Dt:
09/09/2010
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110073686
12923625
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 15
Reel/Frame:025679/0354   Pages: 4
Recorded: 01/21/2011
Attorney Dkt #:P39540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URATANI, YUTAKA
Exec Dt:
10/15/2010
2
OBATA, KENJI
Exec Dt:
10/20/2010
3
YANO, TAKESHI
Exec Dt:
10/21/2010
4
ISAKA, ATSUSHI
Exec Dt:
10/21/2010
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110126551
13055187
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:028213/0810   Pages: 2
Recorded: 05/16/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEGAKI, HIDESATO
Exec Dt:
02/29/2012
2
OBATA, KENJI
Exec Dt:
02/29/2012
3
ISAKA, ATSUSHI
Exec Dt:
02/29/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120175440
13394020
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:031308/0964   Pages: 9
Recorded: 09/30/2013
Attorney Dkt #:P44422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJO, TAKESHI
Exec Dt:
08/22/2013
2
SUGITANI, HIROSHI
Exec Dt:
08/22/2013
3
HARA, MASASHI
Exec Dt:
08/22/2013
4
ARAI, HITOSHI
Exec Dt:
08/22/2013
5
OBATA, KENJI
Exec Dt:
08/22/2013
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8998198
US20140062014
13973153
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:032571/0543   Pages: 4
Recorded: 04/01/2014
Attorney Dkt #:2842.0329US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANBA, TATSUNORI
Exec Dt:
03/11/2014
2
KATAI, HIROSHI
Exec Dt:
03/11/2014
3
TATEISHI, YUUSUKE
Exec Dt:
03/11/2014
4
YAMASHITA, YUUJI
Exec Dt:
03/11/2014
5
SUZUKI, TAKUMI
Exec Dt:
03/11/2014
6
OBATA, KENJI
Exec Dt:
03/11/2014
7
KINPARA, YOSHIMASA
Exec Dt:
03/11/2014
8
NAGAYA, TAKASHI
Exec Dt:
03/11/2014
Assignee
1
ASMO CO., LTD.
390, UMEDA, KOSAI-SHI
SHIZUOKA-KEN, JAPAN 431-0493
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10164487
US20140210284
14162536
Correspondence name and address
DOUGLAS J. CHRISTENSEN
33 SOUTH SIXTH STREET
SUITE 3950
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:059392/0816   Pages: 6
Recorded: 03/24/2022
Attorney Dkt #:270524-507540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, SHIGENORI
Exec Dt:
02/28/2022
2
OBATA, KENJI
Exec Dt:
02/28/2022
3
IGUCHI, KENICHI
Exec Dt:
03/07/2022
4
OTA, YUKIKO
Exec Dt:
03/07/2022
5
NAGATA, HISAKAZU
Exec Dt:
03/07/2022
6
URANO, KOICHI
Exec Dt:
03/07/2022
Assignees
1
NATIONAL INSTITUTE OF TECHNOLOGY
701-2, HIGASHIASAKAWA-MACHI, HACHIOJI
TOKYO, JAPAN 1930834
2
KOA CORPORATION
3672, ARAI, INA-SHI
NAGANO, JAPAN 3960025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220291160
17754126
Correspondence name and address
HONIGMAN LLP
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402

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