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Patent Assignment Assignor Details
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Assignor Name : KUWAHARA, TORU
Total Assignments: 21
Assignment: 1
Reel/Frame:004144/0600   Pages: 1
Recorded: 07/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDAHIRO, TAKAO
Exec Dt:
06/13/1980
2
TANAKA, GOTARO
Exec Dt:
06/13/1980
3
KUWAHARA, TORU
Exec Dt:
06/13/1980
4
YOSHIDA, MASAAKI
Exec Dt:
06/13/1980
Assignees
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION
NO. 1-6, UCHISAIWAI-CHO
1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
NO. 15, KITAHAMA
5-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406680
NONE
06344583
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
1776 K ST., NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003927/0703   Pages: 1
Recorded: 11/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDAHIRO, TAKAO
Exec Dt:
07/09/1980
2
TANAKA, GOTARO
Exec Dt:
07/09/1980
3
KUWAHARA, TORU
Exec Dt:
07/09/1980
4
KYOTO, MICHIHISA
Exec Dt:
07/09/1980
Assignees
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION
NO. 1-6, +UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
NO. 15, KITAHAMA 5-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4318726
NONE
06170392
Correspondence name and address
SUGHRUE, ROTHWELL, MION,
ZINN & MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:003959/0036   Pages: 1
Recorded: 04/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDAHIRO, TAKAO
Exec Dt:
12/11/1980
2
KYOTO, MICHIHISA
Exec Dt:
12/11/1980
3
TANAKA, GOTARO
Exec Dt:
12/11/1980
4
KUWAHARA, TORU
Exec Dt:
12/11/1980
Assignees
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION, NO. 1-6, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
NO. 1-6, UCHISAIWAI-CHO, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
NO. 15, KITAHAMA 5-CHOME
HIGASHI-KU, OSAKA, SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4338111
NONE
06218226
Correspondence name and address
SUGHRUE, MION, ET AL
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004160/0690   Pages: 1
Recorded: 08/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAHARA, MOTOHIRO
Exec Dt:
12/02/1981
2
MIYAJIRI, TETSUO
Exec Dt:
12/02/1981
3
YOSHIOKA, NAOKI
Exec Dt:
12/02/1981
4
KUWAHARA, TORU
Exec Dt:
12/02/1981
Assignees
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION, A JAPANESE COMPANY
NO. 1-6, UCHISAWAIWAI-CHO
1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD., A JAPANESE COMPANY
NO. 15, KITAHAMA 5-CHOME
HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421540
NONE
06329915
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004163/0621   Pages: 1
Recorded: 08/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDAHIRO, TAKAO
Exec Dt:
12/02/1981
2
MIYAJIRI, TETSUO
Exec Dt:
12/02/1981
3
YOKOTA, HIROSHI
Exec Dt:
12/02/1981
4
KUWAHARA, TORU
Exec Dt:
12/02/1981
Assignees
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION, A COMPANY OF JAPAN
NO.1-6, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD., A JAPANESE COMPANY
NO 15, KITAHAMA 5-CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4414008
NONE
06329919
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL
1776 K. ST., NW
WASHINGTON, DC. 20006
Assignment: 6
Reel/Frame:004806/0354   Pages: 1
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUWAHARA, TORU
Exec Dt:
12/15/1987
Assignee
1
ISUZU MOTORS LIMITED, 10-GO, 22-BAN, 6-CHOME, MINAMI-OHI, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4843906
NONE
07136318
Correspondence name and address
THOMAS K. ZIEGLER
CULLEN, SLOMAN, CANTOR, GRAUER
SCOTT & RUTHERFORD
3200 PENOBSCOT BLDG.
DETROIT, MI 48226-4282
Assignment: 7
Reel/Frame:006561/0840   Pages: 4
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TORU
Exec Dt:
05/18/1993
2
MOHLENHOFF, BRET M.
Exec Dt:
05/18/1993
Assignee
1
LITESPEC, INC.
76 ALEXANDER DRIVE
POST OFFICE BOX 13667
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356449
NONE
08065384
Correspondence name and address
P.V.D. WILDE, AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
POST OFFICE BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 8
Reel/Frame:012538/0650   Pages: 4
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTAGARI, KEN
Exec Dt:
05/22/2001
2
SAITO. AKIRA
Exec Dt:
05/01/2001
3
WAKIMOTO, TANJO
Exec Dt:
05/25/2001
4
KUWAHARA, TORU
Exec Dt:
05/25/2001
5
TAMURA, KAZUYA
Exec Dt:
05/25/2001
6
HIRANO, HAJIME
Exec Dt:
05/25/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT, INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010032146
09779127
Correspondence name and address
DERGOSITS & NOAH LLP
MICHAEL E. DERGOSITS
FOUR EMBARCADERO CENTER, SUITE 1150
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:012998/0208   Pages: 3
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTARAGI, KEN
Exec Dt:
05/22/2001
2
SAITO, AKIRA
Exec Dt:
05/01/2001
3
WAKIMOTO, TANJO
Exec Dt:
05/25/2001
4
KUWAHARA, TORU
Exec Dt:
05/25/2001
5
TAMURA, KAZUYA
Exec Dt:
05/25/2001
6
HIRANO, HAJIME
Exec Dt:
05/25/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT, INC.
MINATO-KU
101 AKASAKA 7-CHOME
TOKYO, JAPAN 107-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010034685
09761093
Correspondence name and address
FROMMER LAWRENCE & HAUG, LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:012998/0284   Pages: 3
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TORU
Exec Dt:
05/25/2001
2
WAKIMOTO, TANJO
Exec Dt:
05/25/2001
3
TAMURA, KAZUYA
Exec Dt:
05/25/2001
4
HIRANO, HAJIME
Exec Dt:
05/25/2001
5
KUTARAGI, KEN
Exec Dt:
05/22/2001
6
SAITO, AKIRA
Exec Dt:
05/01/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030126093
09764475
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVE.
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:012006/0831   Pages: 3
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TORU
Exec Dt:
05/29/2001
2
ASANO, MOTOSHI
Exec Dt:
06/04/2001
3
KAKINUMA, HIDEHIKO
Exec Dt:
06/04/2001
4
KEIJI SHIOTANI
Exec Dt:
06/22/2001
5
HASUMI, YOSHITSUGU
Exec Dt:
06/06/2001
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039605
US20020016745
09793182
Correspondence name and address
BELL, BOYD & LLOYD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 12
Reel/Frame:012846/0901   Pages: 4
Recorded: 07/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATANI, MASOYUKI
Exec Dt:
09/27/2001
2
CHEN, ANNE
Exec Dt:
10/01/2001
3
HIRANO, HAJIME
Exec Dt:
09/14/2001
4
KUWAHARA, TORU
Exec Dt:
09/14/2001
5
KUTARAGI, KEN
Exec Dt:
09/09/2001
6
MACLEAN, COLIN
Exec Dt:
10/01/2001
7
PALMER, PHILIP D.
Exec Dt:
10/03/2001
8
SOITO, AKIRA
Exec Dt:
08/31/2001
9
TAMURA, KAZUYA
Exec Dt:
09/14/2001
10
WAKIMOTO, TONJO
Exec Dt:
09/14/2001
Assignees
1
SONY COMPUTER ENTERTAINMENT AMERICA
2ND FLOOR
919 EAST HILLSDALE BOULEVARD
FOSTER CITY, CALIFORNIA 94404
2
SONY COMPUTER ENTERTAINMENT INC.
2ND FLOOR
7-1-1 AKASAKA, MINATO-KU
TOKYO, JAPAN 107-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030023563
09936882
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER, ESQ.
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 13
Reel/Frame:012316/0878   Pages: 2
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWAHARA, TORU
Exec Dt:
10/24/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7292997
US20020032606
09876884
Correspondence name and address
ROSENMAN & COLIN, LLP
BRIAN S. MYERS
575 MADISON AVE.
15TH FLOOR IP DEPARTMENT
NEW YORK, NY 10022-2585
Assignment: 14
Reel/Frame:012316/0897   Pages: 2
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWAHARA, TORU
Exec Dt:
10/24/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020032607
09876885
Correspondence name and address
ROSENMAN & COLIN, LLP
HARRIS A. WOLIN
575 MADISON AVENUE
15TH FLOOR IP DEPARTMENT
NEW YORK, NEW YORK 10022-2585
Assignment: 15
Reel/Frame:012316/0903   Pages: 2
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWAHARA, TORU
Exec Dt:
10/24/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020032614
09876886
Correspondence name and address
ROSENMAN & COLIN, LLP
BRIAN S. MYERS
575 MADISON AVENUE
15TH FLOOR IP DEPARTMENT
NEW YORK, NY 10022-2585
Assignment: 16
Reel/Frame:013179/0765   Pages: 3
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, HITOSHI
Exec Dt:
07/23/2002
2
KUWAHARA, TORU
Exec Dt:
07/17/2002
3
KISHI, KOJI
Exec Dt:
07/23/2002
4
IIDA, TETSUYA
Exec Dt:
07/23/2002
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME MINATO-KU
TOKYO, JAPAN 107-0052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020194085
10164152
Correspondence name and address
LERNER, DAVID, LITTENBERG, ET AL
ROBERT B. COHEN
600 SOUTH AVENUE WEST
WESTFIELD, NEW JERSEY 07090
Assignment: 17
Reel/Frame:013196/0766   Pages: 2
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWAHARA, TORU
Exec Dt:
07/30/2002
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7115034
US20020188760
10139605
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
SHAHAN ISLAM
575 MADISON AVE., 15TH FL.
NEW YORK, NY 10022-2585
Assignment: 18
Reel/Frame:015751/0818   Pages: 3
Recorded: 09/01/2004
Attorney Dkt #:250412US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAASHI, HIROFUMI
Exec Dt:
08/05/2004
2
YOKOTA, KOHEI
Exec Dt:
08/06/2004
3
KUWAHARA, TORU
Exec Dt:
08/06/2004
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7634295
US20050009564
10800685
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:032058/0922   Pages: 2
Recorded: 01/28/2014
Attorney Dkt #:2842.0323US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, SADAHIRO
Exec Dt:
11/07/2013
2
KUWAHARA, TORU
Exec Dt:
11/07/2013
Assignee
1
TSUCHIYA TSCO CO., LTD.
43-1, URAJINKIRI, USHITA-CHO, CHIRYU-SHI
AICHI-KEN, JAPAN 472-0007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9173534
US20140173849
14137508
Correspondence name and address
DOUGLAS J. CHRISTENSEN
33 SOUTH SIXTH STREET
SUITE 3950
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:040537/0957   Pages: 5
Recorded: 12/06/2016
Attorney Dkt #:242296.000156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMURA, MASAHIRO
Exec Dt:
11/30/2016
2
HASHIMOTO, KEIJI
Exec Dt:
11/30/2016
3
KUWAHARA, TORU
Exec Dt:
11/30/2016
4
KOBAYASHI, YUTARO
Exec Dt:
11/30/2016
5
UCHIYAMA, TAKAHIRO
Exec Dt:
11/30/2016
6
CHIKU, MOTOHIRO
Exec Dt:
11/30/2016
7
NAKATSUGAWA, HIROO
Exec Dt:
11/30/2016
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10502164
US20170159617
15370578
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 21
Reel/Frame:049044/0936   Pages: 5
Recorded: 05/01/2019
Attorney Dkt #:0079-0157PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, MANABU
Exec Dt:
03/25/2019
2
SASAKI, OSAMU
Exec Dt:
03/25/2019
3
KIMURA, NORIYASU
Exec Dt:
03/25/2019
4
NISHIMURA, KENICHI
Exec Dt:
04/16/2019
5
KOYANAGI, WATARU
Exec Dt:
04/12/2019
6
KUWAHARA, TORU
Exec Dt:
04/12/2019
Assignees
1
BASF TODA BATTERY MATERIALS LLC
6TH FLOOR, SHINAGAWA GRAND CENTRAL TOWER
16-4 KONAN, 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-0075
2
TANABE CORPORATION
978 OHNO
ITOIGAWA-CITY, NIIGATA, JAPAN 941-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078086
US20200055739
16346319
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22042

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