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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 : SATO, KAZUHITO
Total Assignments: 21
Assignment: 1
Reel/Frame:004858/0935   Pages: 1
Recorded: 12/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SATO, KAZUHITO
Exec Dt:
12/21/1987
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU,
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855095
NONE
07140145
Correspondence name and address
KODA & ANDROLIA
1880 CENTURY PARK EAST
SUITE 519
LOS ANGELES, CA 90067
Assignment: 2
Reel/Frame:006828/0937   Pages: 2
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
12/21/1993
2
NEGISHI, YUJI
Exec Dt:
12/21/1993
Assignee
1
CASIO COMPUTER CO., LTD.
6-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464490
NONE
08174156
Correspondence name and address
LEONARD HOLTZ
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, PC
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 3
Reel/Frame:008372/0785   Pages: 2
Recorded: 12/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, MITSUNORI
Exec Dt:
12/20/1996
2
MIYAMOTO, KATSUMI
Exec Dt:
12/20/1996
3
YOSHINARI, TOMOHIRO
Exec Dt:
12/20/1996
4
SATO, KAZUHITO
Exec Dt:
12/20/1996
5
TAKEHARA, SADAO
Exec Dt:
12/20/1996
Assignees
1
COSMO RESEARCH INSTITUTE
1-1, SHIBARUA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030590
NONE
08773363
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:008830/0169   Pages: 2
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANPO, MASAKAZU
Exec Dt:
08/08/1997
2
YAMASHITA, HIROMI
Exec Dt:
08/08/1997
3
KANAI, SAKUNOBU
Exec Dt:
08/08/1997
4
FUJIMOTO, TAKANORI
Exec Dt:
08/08/1997
5
SATO, KAZUHITO
Exec Dt:
08/08/1997
Assignee
1
PETROLEUM ENERGY CENTER
MINATO-KU
3-9, TORANOMON 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077492
NONE
08894552
Correspondence name and address
SUGHRUE, MION, ZINN ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., NW.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 5
Reel/Frame:010684/0406   Pages: 3
Recorded: 04/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
02/25/2000
2
OHMOTO, JUNYA
Exec Dt:
02/28/2000
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6411710
NONE
09465267
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:011184/0069   Pages: 3
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TETSUSHI
Exec Dt:
09/13/2000
2
NISHINO, TOSHIHARU
Exec Dt:
09/13/2000
3
TANO, TOMOKO
Exec Dt:
09/13/2000
4
SATO, KAZUHITO
Exec Dt:
09/06/2000
5
SAWANO, YOSHIAKI
Exec Dt:
09/06/2000
6
ISHIDA, KEIICHI
Exec Dt:
09/14/2000
Assignee
1
CASIO COMPUTER CO., LTD.
6-2, HON-MACHI 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822711
NONE
09669946
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 7
Reel/Frame:012058/0977   Pages: 3
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
07/24/2001
2
MATSUBARA, YASUHARU
Exec Dt:
07/24/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009977
09844041
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 8
Reel/Frame:015636/0782   Pages: 3
Recorded: 03/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
02/27/2004
2
YAMADA, HIROYASU
Exec Dt:
02/27/2004
Assignee
1
CASIO COMPUTER CO., LTD.
6-2, HON-MACHI 1-CHOME, SHIBUYA-KU
TOKYO 151-8543, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7515121
US20040246241
10489381
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C.
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 9
Reel/Frame:015385/0245   Pages: 2
Recorded: 06/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRASAKI, TOMOYUKI
Exec Dt:
04/08/2004
2
SATO, KAZUHITO
Exec Dt:
04/08/2004
3
OZAKI, TSUYOSHI
Exec Dt:
04/08/2004
4
TAKEI, MANABU
Exec Dt:
04/08/2004
Assignee
1
CASIO COMPUTER CO., LTD.
6-2, HON-MACHI 1-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7499006
US20040189627
10794673
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C.
DOUGLAS HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 10
Reel/Frame:016180/0763   Pages: 3
Recorded: 01/12/2005
Attorney Dkt #:05015/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRASKI, TOMOYUKI
Exec Dt:
01/05/2005
2
SATO, KAZUHITO
Exec Dt:
01/05/2005
Assignee
1
CASIO COMPUTER CO., LTD.
6-2, HON-MACHI 1-CHOME, SHIBUYA-KU
TOKYO 151-8543, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7499042
US20050157581
11035269
Correspondence name and address
FRISHAUF HOLTZ GOODMAN, ET AL.
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 11
Reel/Frame:018831/0553   Pages: 2
Recorded: 01/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
08/18/2006
2
NAKASHIZU, SHIGENORI
Exec Dt:
08/18/2006
3
IWAMOTO, OSAMU
Exec Dt:
08/18/2006
4
OTSUKA, HIROAKI
Exec Dt:
08/18/2006
Assignees
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
2
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612013
US20080064769
10585109
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 12
Reel/Frame:020053/0512   Pages: 3
Recorded: 11/01/2007
Attorney Dkt #:317485US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABE, HIDETOSHI
Exec Dt:
10/16/2007
2
OGASAWARA, YUTAKA
Exec Dt:
10/16/2007
3
SATO, KAZUHITO
Exec Dt:
10/16/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7917917
US20080134222
11933733
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:020832/0626   Pages: 3
Recorded: 04/21/2008
Attorney Dkt #:316930US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, YUTAKA
Exec Dt:
04/17/2008
2
KAWABE, HIDETOSHI
Exec Dt:
04/17/2008
3
SATO, KAZUHITO
Exec Dt:
04/17/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100485
US20080184624
11924106
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:022271/0297   Pages: 5
Recorded: 02/03/2009
Attorney Dkt #:SONYJP 3.0-1812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJINO, MASATOSHI
Exec Dt:
01/19/2009
2
KOGANEI, MASAYOSHI
Exec Dt:
01/19/2009
3
OGASAWARA, YUTAKA
Exec Dt:
01/19/2009
4
ITOSHIRO, YASUSHI
Exec Dt:
01/19/2009
5
SATO, KAZUHITO
Exec Dt:
01/19/2009
6
OTAKE, KAZUHIKO
Exec Dt:
01/19/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217898
US20090195507
12322439
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, ET AL
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 15
Reel/Frame:024330/0042   Pages: 4
Recorded: 05/03/2010
Attorney Dkt #:13918/11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUICHI
Exec Dt:
04/14/2010
2
SATO, KAZUHITO
Exec Dt:
04/14/2010
Assignees
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
2
INPEX CORPORATION
5-3-1, AKASAKA MINATO-KU
TOKYO 107-6332, JAPAN
3
NIPPON OIL CORPORATION
3-12, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO 105-8412, JAPAN
4
JAPAN PETROLEUM EXPLORATION CO., LTD.
7-12, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
5
COSMO OIL CO., LTD.
1-1-1, SHIBAURA, MINATO-KU
TOKYO 105-8528, JAPAN
6
NIPPON STEEL ENGINEERING CO., LTD.
5-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, 141-8604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597502
US20100294696
12733918
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 16
Reel/Frame:024671/0303   Pages: 4
Recorded: 06/14/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIZU, SHIGENORI
Exec Dt:
06/03/2010
2
MIYATA, YUTAKA
Exec Dt:
06/03/2010
3
SATO, KAZUHITO
Exec Dt:
06/03/2010
Assignees
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
2
INPEX CORPORATION
5-3-1, AKASAKA MINATO-KU
TOKYO 107-6332, JAPAN
3
NIPPON OIL CORPORATION
3-12, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO 105-8412, JAPAN
4
JAPAN PETROLEUM EXPLORATION CO., LTD.
7-12, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
5
COSMO OIL CO., LTD.
1-1-1, SHIBAURA, MINATO-KU
TOKYO 105-8528, JAPAN
6
NIPPON STEEL ENGINEERING CO., LTD.
5-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, 141-8604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8906222
US20100282328
12735082
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 17
Reel/Frame:025765/0476   Pages: 2
Recorded: 12/22/2010
Attorney Dkt #:Q122228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
12/01/2010
2
NAKASHIZU, SHIGENORI
Exec Dt:
12/01/2010
Assignee
1
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598063
US20110112206
13000915
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 18
Reel/Frame:028094/0881   Pages: 3
Recorded: 04/24/2012
Attorney Dkt #:15551/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
04/16/2012
2
NAKASHIZU, SHIGENORI
Exec Dt:
04/16/2012
Assignee
1
COSMO OIL CO., LTD.
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656252
US20120208905
13503671
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 19
Reel/Frame:036363/0292   Pages: 8
Recorded: 08/19/2015
Attorney Dkt #:Q221657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATANI, TOYOHIKO
Exec Dt:
10/20/2014
2
ICHIKAWA, KENTAROU
Exec Dt:
10/20/2014
3
TANAKA, HIDEO
Exec Dt:
10/30/2014
4
SATO, KAZUHITO
Exec Dt:
10/25/2014
5
LEVI, KISHBAUGH
Exec Dt:
10/10/2014
Assignees
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
2
TOSHIBA MACHINE ENGINEERING CO., LTD.
267-2, NISHISAWADA
NUMAZU-SHI, SHIZUOKA, JAPAN 410-0007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160144
US20160001474
14768819
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:044310/0700   Pages: 8
Recorded: 12/06/2017
Attorney Dkt #:398518-000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
11/20/2017
2
SHIGEMATSU, CHIAKI
Exec Dt:
11/20/2017
3
YOKOMIZO, HODAKA
Exec Dt:
11/21/2017
4
YONEDA, TETSUYA
Exec Dt:
11/21/2017
5
OBATA, AKIHIKO
Exec Dt:
11/21/2017
Assignees
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-2, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8503
2
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME
KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10850431
US20180169901
15830884
Correspondence name and address
DALE S. LAZAR
P.O. BOX 2758
RESTON, VA 20195
Assignment: 21
Reel/Frame:046090/0802   Pages: 5
Recorded: 06/14/2018
Attorney Dkt #:Q238927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOMIZO, HODAKA
Exec Dt:
05/17/2018
2
YONEDA, TETSUYA
Exec Dt:
05/17/2018
3
OBATA, AKIHIKO
Exec Dt:
05/17/2018
4
SATO, KAZUHITO
Exec Dt:
05/17/2018
5
SHIGEMATSU, CHIAKI
Exec Dt:
05/17/2018
Assignees
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 5300005
2
TOSHIBA MACHINE CO., LTD.
2-2, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10843387
US20180361632
16062187
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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