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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAMAMOTO, YUSHIN
Total Assignments: 22
Assignment: 1
Reel/Frame:004752/0085   Pages: 1
Recorded: 04/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWABATA, TAKAO
Exec Dt:
03/31/1987
2
YAMAMOTO, YUSHIN
Exec Dt:
03/31/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4757434
NONE
07041042
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004779/0333   Pages: 1
Recorded: 10/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASHIDA, NOBUO
Exec Dt:
10/12/1987
2
YAMAMOTO, YUSHIN
Exec Dt:
10/12/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803611
NONE
07108126
Correspondence name and address
BERNARD, ROTHWELL AND BROWN
1700 K STREET NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004901/0090   Pages: 1
Recorded: 06/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWABATA, TAKAO
Exec Dt:
04/07/1988
2
MIYASHITA, TAKESHI
Exec Dt:
04/07/1988
3
YAMAMOTO, YUSHIN
Exec Dt:
04/07/1988
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4823251
NONE
07155049
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004953/0886   Pages: 1
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YUSHIN
Exec Dt:
09/27/1988
2
MIYASHITA, TAKESHI
Exec Dt:
09/27/1988
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891744
NONE
07250565
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005109/0811   Pages: 1
Recorded: 08/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWABATA, TAKAO
Exec Dt:
06/29/1989
2
MIYASHITA, TAKESHI
Exec Dt:
06/29/1989
3
YAMAMOTO, YUSHIN
Exec Dt:
06/29/1989
4
SUGIMOTO, HIDEHIKO
Exec Dt:
07/04/1989
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969080
NONE
07378807
Correspondence name and address
LEYDIG, VOIT & MAYER
655 FIFTEENTH STREET, N.W., STE. 520
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:005965/0316   Pages: 3
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YUSHIN
Exec Dt:
12/04/1991
2
KAWAI, JOJI
Exec Dt:
12/04/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212630
NONE
07809572
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:006160/0236   Pages: 3
Recorded: 06/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASHIDA, NOBUO
Exec Dt:
04/15/1992
2
YAMAMOTO, YUSHIN
Exec Dt:
04/21/1992
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5257180
NONE
07871682
Correspondence name and address
JOHN P. BUNDOCK, JR.
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C., 20005
Assignment: 8
Reel/Frame:006927/0472   Pages: 3
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KATSUMI
Exec Dt:
02/09/1994
2
YAMAMOTO, YUSHIN
Exec Dt:
02/09/1994
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442538
NONE
08178204
Correspondence name and address
LEYDIG, VOIT & MAYER
FREDERICK N. SAMUELS
SUITE 300
700 13TH ST., NW
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:007121/0642   Pages: 3
Recorded: 08/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KATSUMI
Exec Dt:
06/07/1994
2
YAMAMOTO, YUSHIN
Exec Dt:
06/07/1994
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446647
NONE
08291756
Correspondence name and address
FREDERICK N. SAMUELS
LEYDIG, VOIT & MAYER
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:024690/0286   Pages: 4
Recorded: 07/15/2010
Attorney Dkt #:361768US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
05/13/2010
2
KINOSHITA, MASAHIRO
Exec Dt:
05/13/2010
3
YAMAMOTO, YUSHIN
Exec Dt:
05/13/2010
4
AMBOH, TATSUAKI
Exec Dt:
05/13/2010
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8208276
US20110051478
12812709
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:024796/0190   Pages: 4
Recorded: 08/05/2010
Attorney Dkt #:363207US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
05/13/2010
2
KINOSHITA, MASAHIRO
Exec Dt:
05/13/2010
3
YAMAMOTO, YUSHIN
Exec Dt:
05/13/2010
4
AMBOH, TATSUAKI
Exec Dt:
05/13/2010
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8482154
US20110049991
12865875
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025544/0375   Pages: 4
Recorded: 12/28/2010
Attorney Dkt #:372750US2XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
11/02/2010
2
KINOSHITA, MASAHIRO
Exec Dt:
11/02/2010
3
YAMAMOTO, YUSHIN
Exec Dt:
11/12/2010
4
AMBOH, TATSUAKI
Exec Dt:
11/19/2010
5
YABUNISHI, YASUHIRO
Exec Dt:
11/02/2010
Assignees
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
2
KOBE ELECTRIC INDUSTRY INC.
875-1, EIGASHIMA, OOKUBO-CHO
AKASHI-SHI, HYOGO, JAPAN 674-0064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8411472
US20110103106
13000223
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:025721/0240   Pages: 4
Recorded: 01/31/2011
Attorney Dkt #:372803US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
11/02/2010
2
KINOSHITA, MASAHIRO
Exec Dt:
11/02/2010
3
YAMAMOTO, YUSHIN
Exec Dt:
11/12/2010
4
AMBOH, TATSUAKI
Exec Dt:
11/19/2010
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8994216
US20110127837
13055373
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:025793/0579   Pages: 4
Recorded: 02/11/2011
Attorney Dkt #:374786US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
01/11/2011
2
KINOSHITA, MASAHIRO
Exec Dt:
01/11/2011
3
YAMAMOTO, YUSHIN
Exec Dt:
01/11/2011
4
AMBOH, TATSUAKI
Exec Dt:
01/11/2011
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400792
US20110134672
13057102
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:025973/0699   Pages: 4
Recorded: 03/17/2011
Attorney Dkt #:376846US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHIDE EDUARDO
Exec Dt:
02/15/2011
2
KINOSHITA, MASAHIRO
Exec Dt:
02/15/2011
3
YAMAMOTO, YUSHIN
Exec Dt:
02/15/2011
4
AMBOH, TATSUAKI
Exec Dt:
02/15/2011
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508957
US20110170322
13063862
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:026797/0451   Pages: 3
Recorded: 08/24/2011
Attorney Dkt #:384926US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
07/22/2011
2
KINOSHITA, MASAHIRO
Exec Dt:
07/22/2011
3
YAMAMOTO, YUSHIN
Exec Dt:
07/22/2011
4
AMBOH, TATSUAKI
Exec Dt:
07/22/2011
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548630
US20110299307
13202478
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:026940/0966   Pages: 3
Recorded: 09/21/2011
Attorney Dkt #:385418US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
08/01/2011
2
KINOSHITA, MASAHIRO
Exec Dt:
08/01/2011
3
YAMAMOTO, YUSHIN
Exec Dt:
08/01/2011
4
AMBOH, TATSUAKI
Exec Dt:
08/01/2011
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9013063
US20120013193
13256958
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:028118/0412   Pages: 6
Recorded: 04/27/2012
Attorney Dkt #:395789US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
04/10/2012
2
KINOSHITA, MASAHIRO
Exec Dt:
04/10/2012
3
YAMAMOTO, YUSHIN
Exec Dt:
04/12/2012
4
AMBOH, TATSUAKI
Exec Dt:
04/16/2012
5
IKEDA, KATSUMI
Exec Dt:
04/10/2012
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236769
US20120200171
13395248
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:028118/0535   Pages: 5
Recorded: 04/27/2012
Attorney Dkt #:396746US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
04/10/2012
2
KINOSHITA, MASAHIRO
Exec Dt:
04/10/2012
3
YAMAMOTO, YUSHIN
Exec Dt:
04/12/2012
4
AMBOH, TATSUAKI
Exec Dt:
04/16/2012
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9154000
US20120217809
13498009
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:028180/0050   Pages: 3
Recorded: 05/09/2012
Attorney Dkt #:397005US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, EDUARDO KAZUHIDE
Exec Dt:
04/10/2012
2
KINOSHITA, MASAHIRO
Exec Dt:
04/10/2012
3
YAMAMOTO, YUSHIN
Exec Dt:
04/12/2012
4
AMBOH, TATSUAKI
Exec Dt:
04/16/2012
5
IKEDA, KATSUMI
Exec Dt:
04/10/2012
Assignee
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
13-16, MITA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964431
US20120218790
13498515
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:045408/0512   Pages: 8
Recorded: 04/02/2018
Attorney Dkt #:512629US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, SATOSHI
Exec Dt:
03/02/2018
2
OHARA, SHUNSUKE
Exec Dt:
03/02/2018
3
TAKEMOTO, MASATSUGU
Exec Dt:
03/02/2018
4
YAMAMOTO, YUSHIN
Exec Dt:
03/13/2018
Assignees
1
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
2
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
3-1-1 KYOBASHI
CHUO-KU, TOKYO, JAPAN 104-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700616
US20180278176
15765318
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:055098/0356   Pages: 5
Recorded: 02/01/2021
Attorney Dkt #:534170US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUSHIN
Exec Dt:
07/06/2020
2
OGASAWARA, SATOSHI
Exec Dt:
06/24/2020
3
OHARA, SHUNSUKE
Exec Dt:
06/24/2020
Assignees
1
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
3-1-1 KYOBASHI
CHUO-KU, TOKYO, JAPAN 104-0031
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11218069
US20210313873
17265022
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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