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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, HISAO
Total Assignments: 20
Assignment: 1
Reel/Frame:003928/0385   Pages: 1
Recorded: 10/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROHARA, HIDEO
Exec Dt:
09/09/1981
2
YAMAMOTO, HIDEFUMI
Exec Dt:
09/09/1981
3
KAWANO, EMIKO
Exec Dt:
09/09/1981
4
HATTORI, MAMORU
Exec Dt:
09/09/1981
5
YAMAGUCHI, HISAO
Exec Dt:
09/09/1981
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
15, KITAHAMA 5-CHOME, HIGASHI-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465772
NONE
06307578
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FL., 1801 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004026/0059   Pages: 1
Recorded: 08/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, ICHIYA
Exec Dt:
06/02/1982
2
YAMAGUCHI, HISAO
Exec Dt:
06/02/1982
3
FUJISAWA, KAZUO
Exec Dt:
06/02/1982
4
KADOWAKI, TAKASHI
Exec Dt:
06/02/1982
5
ITOH, SUSUMU
Exec Dt:
06/02/1982
6
SASAKI, SOJI
Exec Dt:
06/02/1982
7
SATO, ICHIYA
Exec Dt:
06/02/1982
Assignees
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
2
SUMITOMO METAL INDUSTRIES, LTD.
15, KITAHAMA-5-CHOME, HIGASHI-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450725
NONE
06386445
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY AND WANDS
1919 PENNSYLVANIA AVE., NW.
WASHINGTON, DC. 20006
Assignment: 3
Reel/Frame:004337/0110   Pages: 1
Recorded: 12/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, YOJI
Exec Dt:
09/16/1982
2
IMAIZUMI, ATSUSHI
Exec Dt:
09/16/1982
3
YAMAGUCHI, HISAO
Exec Dt:
09/16/1982
4
KANESAKI, MASAHARU
Exec Dt:
09/16/1982
5
ONO, SHOJI
Exec Dt:
09/16/1982
Assignee
1
TEIJIN LIMITED
11 MINAMIHONMACHI 1-CHOME, HIGASHI-KU OSAKA-SHI
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500639
NONE
06427039
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004492/0549   Pages: 1
Recorded: 01/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, HISAO
Exec Dt:
05/04/1984
2
KANNO, HIDEO
Exec Dt:
05/04/1984
3
OKAMIYA, YOSHIAKI
Exec Dt:
05/04/1984
4
SUNAKAWA, KIYOTAKA
Exec Dt:
05/04/1984
Assignee
1
TEIJIN LIMITED, 11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN, BODY CORPORATE OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4578395
NONE
06616515
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004464/0587   Pages: 2
Recorded: 10/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, MOTOAKI
Exec Dt:
06/20/1984
2
HIROSE, YUICHI
Exec Dt:
06/20/1984
3
YAMAGUCHI, HISAO
Exec Dt:
06/20/1984
Assignee
1
NICHIRO KOGYO COMPANY, LTD. 2800, FUJINOSHITA, SUGETA-CHO, KANAGAWA-KU, YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4569186
NONE
06627609
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005636/0524   Pages: 3
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KORIYAMA, SHIN-ICHI
Exec Dt:
02/22/1991
2
SAKUYAMA, KAZUHIRO
Exec Dt:
02/22/1991
3
MAEDA, TOSHIHIKO
Exec Dt:
02/22/1991
4
YAMAGUCHI, HISAO
Exec Dt:
02/22/1991
5
TANAKA, SHOJI
Exec Dt:
02/22/1991
Assignees
1
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER, 34-3, SHINBASHI 5-CHOME, MINATO-KU, TOKYO, JAPAN
34-3, SHINBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN
2
KYOCERA CORPORATION
5-22 KITAINOUE-CHO, HIGASHINO
YAMASHINA-KU, KYOTO-SHI, KYOTO, JAPAN
3
TOHOKU ELECTRIC POWER COMPANY, INC.
7-1, ICHIBANCHO 3-CHOME
AOBA-KU, SENDAI-SHI, MIYAGI-KEN, JAPAN
4
FURUKAWA ELECTRIC CO., LTD., THE
6-1, 2-CHOME, MARUNOUCHI,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190914
NONE
07662457
Correspondence name and address
GEORGE A. LOUD
LORUSSO & LOUD
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1211
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006195/0020   Pages: 2
Recorded: 06/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKUMA, YASUJI
Exec Dt:
05/01/1992
2
HASEGAWA, MASAICHI
Exec Dt:
05/01/1992
3
KATAOKA, KENICHIRO
Exec Dt:
05/01/1992
4
HOSHINA, KENJI
Exec Dt:
05/01/1992
5
YAMAZAKI, NOBORU
Exec Dt:
05/01/1992
6
KADOTA, TAKASHI
Exec Dt:
05/01/1992
7
YAMAGUCHI, HISAO
Exec Dt:
05/01/1992
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5378700
NONE
07839769
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:008298/0744   Pages: 3
Recorded: 01/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, AKIHIKO
Exec Dt:
06/19/1996
2
TAMAKI, MAKOTO
Exec Dt:
06/19/1996
3
YAMANAKA, OSAMU
Exec Dt:
06/19/1996
4
IWASA, TADANOBU
Exec Dt:
06/19/1996
5
YAMAGUCHI, HISAO
Exec Dt:
06/19/1996
6
SAKAI, KAZUHIRO
Exec Dt:
06/19/1996
7
MISAWA, AKIHIRO
Exec Dt:
06/19/1996
8
SUGHIHARA, HIROSHI
Exec Dt:
06/19/1996
9
YASUKAWA, TAKEMASA
Exec Dt:
06/19/1996
Assignee
1
TOYODA GOSEI CO., LTD.
1, NAGAHATA, OCHIAI, HARUHI-CHO, NISHIKASUGAI-GUN
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5949346
NONE
08660711
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN, LLP
PETER W. GOWDEY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:009144/0434   Pages: 2
Recorded: 03/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, HISAO
Exec Dt:
03/23/1998
Assignee
1
A.K. TECHNICAL LABORATORY, INC.
HANISHINA-GUN
4963-3, OHAZAMINAMIJO, SAKAKIMACHI
NAGANO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6196403
NONE
09050836
Correspondence name and address
WEINGARTEN, SCHURGIN, ETAL.
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Assignment: 10
Reel/Frame:009675/0566   Pages: 2
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISAWA, AKIHIRO
Exec Dt:
11/27/1998
2
YAMAGUCHI, HISAO
Exec Dt:
11/27/1998
3
IWASA, TADANOBU
Exec Dt:
11/27/1998
4
ITO, HIROSHI
Exec Dt:
11/27/1998
Assignee
1
TOYODA GOSEI CO., LTD.
1, NAGAHATA, OCHIAI, HARUHI-CHO
NISHIKASUGAI-GUN, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6260988
NONE
09206384
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
PETER W. GOWDEY
1100 NEW YORK AVE., N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 11
Reel/Frame:009929/0135   Pages: 3
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, KEIJI
Exec Dt:
03/25/1999
2
OMOTO, SETSUO
Exec Dt:
03/25/1999
3
YAMAGUCHI, HISAO
Exec Dt:
03/25/1999
Assignee
1
MITSUBISHI HEAVY INDUSTRIES
CHIYODA-KU
5-1, MARUNOUCHI 2-CHOME,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436158
NONE
09300188
Correspondence name and address
WYATT, GERBER, MELLER AND O'ROURKE
MICHAEL N. MELLER
P.O. BOX 2198
GRAND CENTRAL STATION
NEW YORK, NY 10163
Assignment: 12
Reel/Frame:011608/0976   Pages: 3
Recorded: 03/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUEHIRO, YOSHINOBU
Exec Dt:
03/09/2001
2
TAKAHASHI, YUJI
Exec Dt:
03/09/2001
3
YASUKAWA, TAKEMASA
Exec Dt:
03/09/2001
4
KATO, HIDEAKI
Exec Dt:
03/09/2001
5
OMOYA, HIDEKI
Exec Dt:
03/09/2001
6
NAKANO, HIDEYUKI
Exec Dt:
03/09/2001
7
YAMAGUCHI, HISAO
Exec Dt:
03/09/2001
Assignee
1
TOYODA GOSEI CO., LTD.
HARUHI-CHO, NISHIKASUGAI-GUN
1, NAGAHATA, OCHIAI
AICHI 452-8564, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729746
US20020024808
09805141
Correspondence name and address
PILLSBURY WINTHROP LLP
DALE S. LAZAR
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 13
Reel/Frame:014356/0281   Pages: 3
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YUTAKA
Exec Dt:
07/23/2003
2
YAMAGUCHI, HISAO
Exec Dt:
07/23/2003
3
OSHIMA, OSAMU
Exec Dt:
07/23/2003
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026368
US20040024091
10627866
Correspondence name and address
ARMSTRONG WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:015064/0038   Pages: 3
Recorded: 03/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HISAO
Exec Dt:
12/16/2003
2
HORIUCHI, WATARU
Exec Dt:
12/16/2003
Assignee
1
A.K. TECHNICAL LABORATORY, INC.
4963-3, OHAZAMINAMIJO, SAKAKIMACHI, HANISHINA-GUN
NAGANO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033162
US20040137105
10722112
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN ET AL.
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 15
Reel/Frame:015450/0425   Pages: 3
Recorded: 06/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWASHIRO, MITSUHIRO
Exec Dt:
05/31/2004
2
INAGAKI, SATOSHI
Exec Dt:
05/31/2004
3
TATEWAKI, YASUMASA
Exec Dt:
05/31/2004
4
OSHIO, TAKAHIDE
Exec Dt:
05/31/2004
5
YAMAGUCHI, HISAO
Exec Dt:
05/31/2004
Assignee
1
TOYODA GOSEI CO., LTD.
1, AZA NAGAHATA, OAZA OCHIAI
HARUHI-CHO, NISHIKASUGAI-GUN
AICHI-KEN, JAPAN 452-8564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078738
US20040188719
10775324
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 16
Reel/Frame:015695/0014   Pages: 4
Recorded: 08/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, HIROKO
Exec Dt:
07/06/2004
2
MORI, HIDEKI
Exec Dt:
07/06/2004
3
TSUZUKI, ATSUSHI
Exec Dt:
07/06/2004
4
YAMAGUCHI, HISAO
Exec Dt:
07/06/2004
5
HAMADA, MAHITO
Exec Dt:
07/06/2004
6
KAMIKAWA, TOSHIMI
Exec Dt:
07/06/2004
Assignees
1
TOYODA GOSEI CO., LTD.
1, AZA NAGAHATA, OAZA OCHIAI, HARUHI-CHO
NISHIKASUGAI-GUN, AICHI, JAPAN 452-8564
2
STANLEY ELECTRIC CO., LTD.
2-9-13, NAKAMEGURO, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332862
US20040251828
10822866
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 17
Reel/Frame:016312/0843   Pages: 3
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YUTAKA
Exec Dt:
10/05/2004
2
YAMAGUCHI, HISAO
Exec Dt:
10/05/2004
3
OSHIMA, OSAMU
Exec Dt:
10/05/2004
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135504
US20050119363
10510717
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON
& BROOKS, LLP
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:019262/0290   Pages: 3
Recorded: 04/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HISAO
Exec Dt:
04/26/2007
2
YAMADA, YUTAKA
Exec Dt:
04/26/2007
3
SAITO, NAOHITO
Exec Dt:
04/26/2007
4
OSHIMA, OSAMU
Exec Dt:
04/26/2007
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217095
US20070289484
11666422
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:019753/0316   Pages: 4
Recorded: 08/20/2007
Attorney Dkt #:PTGF-07003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWASHIRO, MITSUHIRO
Exec Dt:
06/28/2007
2
TAJIMA, HIROYUKI
Exec Dt:
06/28/2007
3
YAMAGUCHI, HISAO
Exec Dt:
06/28/2007
Assignee
1
TOYODA GOSEI CO., LTD.
1, AZA NAGAHATA, OAZA OCHIAI, HARUHI-CHO
NISHIKASUGAI-GUN, AICHI-KEN, JAPAN 452-8564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008674
US20070284597
11802105
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN IP LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 20
Reel/Frame:044088/0737   Pages: 3
Recorded: 11/10/2017
Attorney Dkt #:GPK-1417-945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, SHUNJI
Exec Dt:
10/16/2017
2
YAMAGUCHI, HISAO
Exec Dt:
10/20/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180002086
15709518
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FOOR
ARLINGTON, VA 22203

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