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Patent Assignment Assignor Details
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Assignor Name : KUWABARA, KOUJI
Total Assignments: 19
Assignment: 1
Reel/Frame:003930/0503   Pages: 1
Recorded: 12/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
12/11/1979
2
SUGAWARA, HIROYUKI
Exec Dt:
12/11/1979
3
SHIRAKURA, TOSHIHARU
Exec Dt:
12/11/1979
4
SASAKI, KOUJI
Exec Dt:
12/11/1979
5
TAKEMORI, SATOSHI
Exec Dt:
12/11/1979
Assignee
1
HITACHI, LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4331939
NONE
06201064
Correspondence name and address
CRAIG & ANTONELLI
STE. 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003972/0888   Pages: 1
Recorded: 04/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, KOUJI
Exec Dt:
01/18/1980
2
SUGAWARA, HIROYUKI
Exec Dt:
01/18/1980
3
KUWABARA, KOUJI
Exec Dt:
01/18/1980
4
SHIRAKURA, TOSHIHARU
Exec Dt:
01/18/1980
5
TAKEMORI, SATOSHI
Exec Dt:
01/18/1980
6
IKEMOTO, NORIO
Exec Dt:
01/18/1980
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
5-1, 1-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4351052
NONE
06119316
 
4351052
NONE
06119316
Correspondence name and address
CRAIG & ANTONELLI
STE.600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004079/0325   Pages: 1
Recorded: 01/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
08/25/1980
2
SUGAWARA, HIROYUKI
Exec Dt:
08/25/1980
3
SHIRAKURA, TOSHIHARU
Exec Dt:
08/25/1980
4
SASAKI, KOUJI
Exec Dt:
08/25/1980
5
TAKEMORI, SATOSHI
Exec Dt:
08/25/1980
Assignee
1
HITACHI, LTD.
5-1, 1-CHOME, MARUNOUCHI CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4391519
NONE
06186731
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600, 1919 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:003956/0148   Pages: 1
Recorded: 09/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAKURA, TOSHIHARU
Exec Dt:
07/29/1981
2
SUGAWARA, HIROYUKI
Exec Dt:
07/29/1981
3
KUWABARA, KOUJI
Exec Dt:
07/29/1981
4
SASAKI, KOUJI
Exec Dt:
07/29/1981
5
TAKEMORI, SATOSHI
Exec Dt:
07/29/1981
Assignee
1
HITACHI LTD., A CORP. OF JAPAN
5-1, 1-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474468
NONE
06302433
Correspondence name and address
CRAIG & ANTONELLI
SUITE 600
1919 PA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:003931/0478   Pages: 1
Recorded: 10/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEMORI, SATOSHI
Exec Dt:
09/22/1981
2
SUGAWARA, HIROYUKI
Exec Dt:
09/22/1981
3
KUWABARA, KOUJI
Exec Dt:
09/22/1981
4
SHIRAKURA, TOSHIHARU
Exec Dt:
09/22/1981
5
KAWAKUBO, YUKIO
Exec Dt:
09/22/1981
6
SASAKI, KOUJI
Exec Dt:
09/22/1981
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468777
NONE
06308120
Correspondence name and address
CRAIG & ANTONELLI
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004300/0342   Pages: 1
Recorded: 09/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
08/10/1982
2
SUGAWARA, HIROYUKI
Exec Dt:
08/10/1982
3
SHIRAKURA, TOSHIHARU
Exec Dt:
08/10/1982
4
KAWAKUBO, YUKIO
Exec Dt:
08/10/1982
5
SASAKI, KOUJI
Exec Dt:
08/10/1982
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500998
NONE
06410955
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004387/0009   Pages: 1
Recorded: 04/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
11/12/1982
2
SASAKI, KOUJI
Exec Dt:
11/12/1982
3
SUGAWARA, HIROYUKI
Exec Dt:
11/12/1982
4
SHIRAKURA, TOSHIHARU
Exec Dt:
11/12/1982
5
KAWAKUBO, YUKIO
Exec Dt:
11/12/1982
6
TAKEMORI, SATOSHI
Exec Dt:
11/12/1982
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541097
NONE
06444223
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004199/0589   Pages: 1
Recorded: 05/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUB0, YUKIO
Exec Dt:
04/15/1983
2
SUGAWARA, HIROYUKI
Exec Dt:
04/15/1983
3
KUWABARA, KOUJI
Exec Dt:
04/15/1983
4
SHIRAKURA, TOSHIHARU
Exec Dt:
04/15/1983
5
TAKEMORI, SATOSHI
Exec Dt:
04/15/1983
6
SASAKI, KOUJI
Exec Dt:
04/15/1983
Assignee
1
HITACHI, LTD., 5-1, MARUOUCHI 1-CHOME, CHIYODA-KU TOKYO, JAPAN A CORP OF
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590599
NONE
06499244
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004194/0762   Pages: 1
Recorded: 11/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, KOUJI
Exec Dt:
10/28/1983
2
SUGAWARA, HIROYUKI
Exec Dt:
10/28/1983
3
KUWABARA, KOUJI
Exec Dt:
10/28/1983
4
SHIRAKURA, TOSHIHARU
Exec Dt:
10/28/1983
5
KAWAKUBO, YUKIO
Exec Dt:
10/28/1983
6
TAKEMORI, SATOSHI
Exec Dt:
10/28/1983
Assignee
1
HITACHI LTD A JAPAN CORP
6 KANDA SURUGADAI 4 CHOME CHIYODA KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602372
NONE
06549823
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004793/0331   Pages: 1
Recorded: 09/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OOHASHI, TUNEYOSHI
Exec Dt:
09/16/1987
2
TAKEMORI, SATOSHI
Exec Dt:
09/16/1987
3
KICHIKAWA, TOSHIMICHI
Exec Dt:
09/16/1987
4
KUWABARA, KOUJI
Exec Dt:
09/16/1987
5
SUGAWARA, HIROYUKI
Exec Dt:
09/16/1987
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818892
NONE
07101171
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004859/0290   Pages: 1
Recorded: 02/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
02/19/1988
2
YANO, MAKOTO
Exec Dt:
02/19/1988
3
UMEDA, TAKAO
Exec Dt:
02/19/1988
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818835
NONE
07160829
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005641/0209   Pages: 2
Recorded: 03/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWABARA, KOUJI
Exec Dt:
02/21/1991
2
SATO, TADASHI
Exec Dt:
02/21/1991
3
YANO, MAKOTO
Exec Dt:
02/21/1991
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231263
NONE
07666848
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:006556/0801   Pages: 3
Recorded: 06/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, YOSHIO
Exec Dt:
05/24/1991
2
KUWABARA, KOUJI
Exec Dt:
05/24/1991
3
YANO, MAKOTO
Exec Dt:
05/24/1991
4
SAITO, KIYOSHI
Exec Dt:
05/24/1991
5
OKUMURA, KIYOSHI
Exec Dt:
05/24/1991
6
FUJIMOTO, MINORU
Exec Dt:
05/24/1991
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI
4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260728
NONE
07713993
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 14
Reel/Frame:005850/0435   Pages: 2
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YANO, MAKOTO
Exec Dt:
09/03/1991
2
KUWABARA, KOUJI
Exec Dt:
09/03/1991
Assignee
1
HITACHI, LTD. A CORPORATION OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293389
NONE
07760945
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., NW, SUITE 600
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:007103/0219   Pages: 2
Recorded: 08/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWABARA, KOUJI
Exec Dt:
06/22/1993
2
YANO, MAKOTO
Exec Dt:
06/22/1993
3
TAKEHISA, KIWAMU
Exec Dt:
06/22/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5381437
NONE
08092914
Correspondence name and address
LARRY N. ANAGNOS
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH SEVENTEENTH STREET
STE. 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:013055/0016   Pages: 2
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIMURA, HIROSHI
Exec Dt:
05/24/2002
2
IZUMI, SHIGERU
Exec Dt:
05/28/2002
3
KITAGUCHI, HIROSHI
Exec Dt:
05/27/2002
4
YAMAGOSHI, ATSUSHI
Exec Dt:
05/30/2002
5
SATOH, KATSUTOSHI
Exec Dt:
05/29/2002
6
SADAOKA, NORIYUKI
Exec Dt:
05/24/2002
7
TAKAGI, TAROU
Exec Dt:
05/27/2002
8
KUWABARA, KOUJI
Exec Dt:
05/24/2002
9
NUMATA, SHOUHEI
Exec Dt:
05/24/2002
Assignee
1
HITACHI, LTD
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859511
US20020154729
10067914
Correspondence name and address
ANTONELLI, TERRY, STOUT, ET AL.
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 800
ARLINGTON, VA 22209
Assignment: 17
Reel/Frame:014956/0273   Pages: 3
Recorded: 02/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UWAJI, TETSUO
Exec Dt:
03/04/2003
2
MIZUNO, TAKASHI
Exec Dt:
03/04/2003
3
TSUTSUI, KENJI
Exec Dt:
03/04/2003
4
AKAZAWA, KIMIO
Exec Dt:
03/04/2003
5
KUWABARA, KOUJI
Exec Dt:
03/04/2003
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
5-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323125
US20040140579
10362736
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:040969/0028   Pages: 3
Recorded: 01/13/2017
Attorney Dkt #:2017-0051A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, KOUJI
Exec Dt:
12/21/2016
Assignee
1
CALSONIC KANSEI CORPORATION
2-1917, NISSHIN-CHO, KITA-KU, SAITAMA-SHI
SAITAMA, JAPAN 331-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012837
US20170199381
15326219
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:045000/0017   Pages: 2
Recorded: 02/22/2018
Attorney Dkt #:CK-US175723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, KOUJI
Exec Dt:
02/16/2018
Assignee
1
CALSONIC KANSEI CORPORATION
2-1917 NISSHIN-CHO, KITA-KU
SAITAMA-SHI, SAITAMA, JAPAN 331-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180253904
15902000
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680

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