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Patent Assignment Assignor Details
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Assignor Name : SATO, YOSHIMASA
Total Assignments: 20
Assignment: 1
Reel/Frame:004131/0642   Pages: 2
Recorded: 05/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUTAKUCHI, TAKASHI
Exec Dt:
05/10/1983
2
NAKAMURA, KIYOFUMI
Exec Dt:
05/10/1983
3
SATO, YOSHIMASA
Exec Dt:
05/12/1983
4
TSUKUDA, TOSHIO
Exec Dt:
05/12/1983
5
SHIRAISHI, HIROYUKI
Exec Dt:
05/12/1983
Assignee
1
SUMITOMO HEAVY INDUSTRIES, LTD., 2-1 2-CHOME, OHTE-MACHI, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536211
NONE
06495373
Correspondence name and address
BLANCHARD, FLYNN, THIEL, BOUTELL
& TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:005607/0532   Pages: 2
Recorded: 02/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, TOSHIRO
Exec Dt:
01/28/1991
2
SATO, YOSHIMASA
Exec Dt:
01/28/1991
3
YAGI, NOBORU
Exec Dt:
01/28/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA,
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5184300
NONE
07654984
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:009984/0300   Pages: 3
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI, TAIZO
Exec Dt:
05/11/1999
2
SATO, YOSHIMASA
Exec Dt:
05/11/1999
3
KASHIMA, KOSO
Exec Dt:
05/11/1999
4
YAMAZAKI, KENJI
Exec Dt:
05/11/1999
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6392971
NONE
09268982
Correspondence name and address
LIMBACH & LIMBACH L.L.P.
CHARLES P. SAMMUT
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:010564/0747   Pages: 2
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUMO, YOSHIYUKI
Exec Dt:
02/07/2000
2
SATO, YOSHIMASA
Exec Dt:
02/07/2000
3
NAKATSUKASA, TETSUYA
Exec Dt:
02/07/2000
Assignee
1
ASMO CO. LTD.
390 UMEDA, KOSAI-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493900
NONE
09503785
Correspondence name and address
LUMEN
MAREK ALBOSZTA
426 LOWELL AVENUE
PALO ALTO, CA 94301
Assignment: 5
Reel/Frame:011579/0261   Pages: 2
Recorded: 02/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TAKASHI
Exec Dt:
01/25/2001
2
SATO, YOSHIMASA
Exec Dt:
01/25/2001
3
WATANABE, YUJI
Exec Dt:
01/25/2001
Assignee
1
ASMO CO., LTD.
390, UMEDA, KOSAI-SHI
SHIZUOKA-KEN 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6842939
NONE
09762323
Correspondence name and address
NATH & ASSOCIATES, PLLC
HAROLD L. NOVICK
1030 15TH STREET, N.W., 6TH FLOOR
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:013049/0963   Pages: 2
Recorded: 06/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SATO, YOSHIMASA
Exec Dt:
06/20/2002
Assignee
1
ASMO CO., LTD.
390 UMEDA
KOSAI-CITY, SHIZUOKA-PREF. 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6934992
US20030009841
10179228
Correspondence name and address
LAW OFFICES OF DAVID G. POSZ
DAVID G. POSZ
2000 L STREET, N.W., SUITE 200
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:016298/0119   Pages: 3
Recorded: 06/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, TOSHIHIRO
Exec Dt:
05/07/2004
2
TANIGUCHI, HIROYUKI
Exec Dt:
05/12/2004
3
SATO, YOSHIMASA
Exec Dt:
05/13/2004
Assignee
1
NIPPON KAYAKU KABUSHIKI KAISHA
11-2, FUJIMI 1-CHOME
CHIYODA-KU, TOKYO 102-8172, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050155682
10499053
Correspondence name and address
KEVIN S. LEMACK
NIELDS & LEMACK
176 EAST MAIN STREET
WESTBOROUGH, MA 01581
Assignment: 8
Reel/Frame:023840/0537   Pages: 4
Recorded: 01/25/2010
Attorney Dkt #:342632US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIDUKA, TADASHI
Exec Dt:
08/03/2009
2
SAITO, MINORU
Exec Dt:
08/31/2009
3
NISHIWAKI, SUSUMU
Exec Dt:
08/21/2009
4
TAKAHASHI, NOBUYUKI
Exec Dt:
08/04/2009
5
FUTAGAMI, KOICHI
Exec Dt:
08/04/2009
6
SATO, YOSHIMASA
Exec Dt:
09/07/2009
7
KOKUMAI, TSUYOSHI
Exec Dt:
08/04/2009
8
KUSUYAMA, HIROSHI
Exec Dt:
08/04/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8310106
US20100141235
12516717
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:023467/0789   Pages: 4
Recorded: 11/04/2009
Attorney Dkt #:343469US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
10/17/2009
2
SAITO, MINORU
Exec Dt:
10/23/2009
3
FUTAGAMI, KOICHI
Exec Dt:
10/17/2009
4
KUSUYAMA, HIROSHI
Exec Dt:
10/17/2009
5
SATO, YOSHIMASA
Exec Dt:
10/28/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217536
US20100039737
12486186
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:023793/0517   Pages: 4
Recorded: 01/15/2010
Attorney Dkt #:350042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MINORU
Exec Dt:
12/15/2009
2
MAEHARA, HIROYUKI
Exec Dt:
12/18/2009
3
SATO, YOSHIMASA
Exec Dt:
12/21/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100110600
12608444
Correspondence name and address
OBLON SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:025760/0595   Pages: 6
Recorded: 01/31/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
01/13/2011
2
SALTO, MINORU
Exec Dt:
01/15/2011
3
MAEHARA, HIROYUKI
Exec Dt:
01/18/2011
4
SATO, YOSHIMASA
Exec Dt:
01/15/2011
Assignee
1
TOSHIBA CORPORATION
1 KOMUKAI-TOSHIBA-CHO
SAIWAI-KU, KAWASAKI, JAPAN 212-8583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749100
US20110211288
13018268
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TEXAS 77002
Assignment: 12
Reel/Frame:026925/0902   Pages: 8
Recorded: 09/19/2011
Attorney Dkt #:076885.0124
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 025760 FRAME 0595. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
01/13/2011
2
SAITO, MINORU
Exec Dt:
01/15/2011
3
MAEHARA, HIROYUKI
Exec Dt:
01/18/2011
4
SATO, YOSHIMASA
Exec Dt:
01/15/2011
Assignee
1
TOSHIBA CORPORATION
1 KOMUKAI-TOSHIBA-CHO
SAIWAI-KU
KAWASAKI, JAPAN 212-8583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749100
US20110211288
13018268
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:026201/0717   Pages: 3
Recorded: 04/29/2011
Attorney Dkt #:377592US2TTCPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
04/01/2011
2
SAITO, MINORU
Exec Dt:
04/04/2011
3
KUSUYAMA, HIROSHI
Exec Dt:
04/01/2011
4
MAEHARA, HIROYUKI
Exec Dt:
04/06/2011
5
SATO, YOSHIMASA
Exec Dt:
04/05/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680713
US20110204727
13125913
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:029988/0563   Pages: 3
Recorded: 03/13/2013
Attorney Dkt #:SUTOSH.1254C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
11/22/2012
2
MARUYAMA, SHIRO
Exec Dt:
11/23/2012
3
MAEHARA, HIROYUKI
Exec Dt:
11/29/2012
4
SATO, YOSHIMASA
Exec Dt:
11/30/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9515479
US20130300215
13800029
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:030099/0275   Pages: 4
Recorded: 03/27/2013
Attorney Dkt #:12651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UDAGAWA, KEISUKE
Exec Dt:
02/05/2013
2
KOSHIZUKA, TADASHI
Exec Dt:
02/05/2013
3
SAITOH, MINORU
Exec Dt:
02/06/2013
4
SATO, YOSHIMASA
Exec Dt:
02/12/2013
5
MAEHARA, HIROYUKI
Exec Dt:
02/11/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291686
US20130176021
13812255
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 16
Reel/Frame:031224/0687   Pages: 4
Recorded: 09/17/2013
Attorney Dkt #:421342US20CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, TADASHI
Exec Dt:
05/16/2013
2
SAITO, MINORU
Exec Dt:
05/17/2013
3
MARUYAMA, SHIRO
Exec Dt:
05/17/2013
4
MAEHARA, HIROYUKI
Exec Dt:
05/17/2013
5
SATO, YOSHIMASA
Exec Dt:
05/28/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9425615
US20140016235
14029272
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:049583/0822   Pages: 4
Recorded: 06/25/2019
Attorney Dkt #:UNIU119.004APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIMASA
Exec Dt:
01/19/2015
2
KAMATANI, NAOKI
Exec Dt:
01/19/2015
3
TAKAHASHI, KOUJI
Exec Dt:
01/19/2015
4
HATAKEDA, KOHEI
Exec Dt:
01/19/2015
5
TAKEUCHI, HIDEHARU
Exec Dt:
01/19/2015
Assignee
1
ARAKAWA CHEMICAL INDUSTRIES, LTD.
3-7, HIRANOMACHI 1-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392465
US20170152341
14422633
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 18
Reel/Frame:045504/0263   Pages: 20
Recorded: 04/11/2018
Attorney Dkt #:160198
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATANI, TAKASHI
Exec Dt:
06/16/2016
2
SATO, YOSHIMASA
Exec Dt:
07/08/2016
3
KASHIHARA, TETSUYA
Exec Dt:
07/08/2016
4
FUNAKOSHI, YASUSHI
Exec Dt:
02/15/2018
Assignee
1
ARAKAWA CHEMICAL INDUSTRIES, LTD.
3-7, HIRANOMACHI 1-CHOME, CHUO-KU,
OSAKA-SHI, OSAKA, JAPAN 5410046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253215
US20170015866
15124542
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:049139/0193   Pages: 2
Recorded: 05/10/2019
Attorney Dkt #: SATO ET AL - 10 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIMASA
Exec Dt:
02/01/2019
2
HIKICHI, KENSUKE
Exec Dt:
01/28/2019
3
KASHIHARA, TETSUYA
Exec Dt:
02/01/2019
4
MATSUSHITA, YASUHIRO
Exec Dt:
01/28/2019
Assignee
1
ARAKAWA CHEMICAL INDUSTRIES, LTD.
3-7, HIRANOMACHI 1-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190249008
16338056
Correspondence name and address
FREDERICK J. DORCHAK, ESQ.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 20
Reel/Frame:050844/0827   Pages: 5
Recorded: 10/28/2019
Attorney Dkt #:6733.138967
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIMASA
Exec Dt:
10/03/2019
2
TAKAHASHI, KOUJI
Exec Dt:
10/03/2019
3
AOYAMA, SATORU
Exec Dt:
10/03/2019
4
KASHIHARA, TETSUYA
Exec Dt:
10/03/2019
Assignee
1
ARAKAWA CHEMICAL INDUSTRIES, LTD.
3-7, HIRANOMACHI 1-CHOME, CHUO-KU,
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210101862
16609122
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606

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