skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KUROKI, YOSHIHIRO
Total Assignments: 19
Assignment: 1
Reel/Frame:004472/0847   Pages: 1
Recorded: 08/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOBUKAWA, AKIRA
Exec Dt:
08/09/1985
2
SAWAGUCHI, TATSUE
Exec Dt:
08/09/1985
3
KUROKI, YOSHIHIRO
Exec Dt:
08/09/1985
Assignee
1
KITAGAWA IRON WORKS CO., LTD., 77-1, MOTOMACHI, FUCHU-SHI, HIROSHIMA-KEN, 726, A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696513
NONE
06767467
Correspondence name and address
WILLIAM A. DRUCKER
1407 G. STREET, N.W. THIRD FLOOR
WASHINGTON DC 20005
Assignment: 2
Reel/Frame:011462/0920   Pages: 2
Recorded: 01/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, SHINJI
Exec Dt:
11/14/2000
2
KUROKI, YOSHIHIRO
Exec Dt:
11/27/2000
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472839
NONE
09701396
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 3
Reel/Frame:011381/0570   Pages: 2
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, YUICHI
Exec Dt:
11/29/2000
2
KUROKI, YOSHIHIRO
Exec Dt:
12/01/2000
3
ISHIDA, TATSUZO
Exec Dt:
12/01/2000
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583595
NONE
09656292
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 4
Reel/Frame:011615/0051   Pages: 4
Recorded: 02/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKITA, KOZO
Exec Dt:
01/29/2001
2
OBTSUKI, TADASHI
Exec Dt:
01/29/2001
3
KUROKI, YOSHIHIRO
Exec Dt:
01/30/2001
4
KAGAMI, TETSUYA
Exec Dt:
02/02/2001
5
ISHIDA, TATSUZO
Exec Dt:
01/30/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6529802
NONE
09719127
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:011844/0907   Pages: 3
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIDA, TATSUZO
Exec Dt:
04/24/2001
2
KUROKI, YOSHIHIRO
Exec Dt:
04/25/2001
3
YAMAGUCHI, JINICHI
Exec Dt:
04/24/2001
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
2
YAMAGUCHI, JINICHI
5-14-38, TAMADAIRA, HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6580969
NONE
09722125
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:011870/0350   Pages: 2
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUROKI, YOSHIHIRO
Exec Dt:
05/02/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6438454
NONE
09722163
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 7
Reel/Frame:011961/0021   Pages: 2
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIJO, HIROKI
Exec Dt:
06/07/2001
2
KUROKI, YOSHIHIRO
Exec Dt:
06/07/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 142-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493606
US20010047226
09812312
Correspondence name and address
FROMMER, LAWRENCE & HAUG, LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:012016/0735   Pages: 3
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAI, KUNIHITO
Exec Dt:
06/29/2001
2
ISHIDA, TATSUZO
Exec Dt:
06/29/2001
3
KUROKI, YOSHIHIRO
Exec Dt:
06/29/2001
4
HATTORI, YUICHI
Exec Dt:
06/29/2001
5
MORI, NAOTO
Exec Dt:
06/29/2001
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D453199
NONE
29145083
Correspondence name and address
RADER, FISHMAN & GRAUER
EUGENE G. BYRD
SUITE 501
1233 20TH STREET, NW
WASHINGTON, DC. 20036
Assignment: 9
Reel/Frame:012118/0735   Pages: 2
Recorded: 08/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIJO, HIROKI
Exec Dt:
07/25/2001
2
KUROKI, YOSHIHIRO
Exec Dt:
07/25/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6584377
US20020061504
09854772
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 10
Reel/Frame:013048/0363   Pages: 5
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKI, YOSHIHIRO
Exec Dt:
02/21/2002
2
ISHIDA, TATSUZO
Exec Dt:
02/21/2002
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 INTASHINAGAWA 6-CHOME
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6556892
US20020120361
09980137
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:013483/0242   Pages: 2
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKI, YOSHIHIRO
Exec Dt:
08/01/2002
2
ISHIDA, TATSUZO
Exec Dt:
08/01/2002
3
YAMAGUCHI, JINICHI
Exec Dt:
08/13/2002
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898485
US20030120388
10181500
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 12
Reel/Frame:013518/0005   Pages: 2
Recorded: 11/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKI, YOSHIHIRO
Exec Dt:
08/01/2002
2
ISHIDA, TATSUZO
Exec Dt:
08/01/2002
3
YAMAGUCHI, JINICHI
Exec Dt:
08/13/2002
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 100-31
2
YAMAGUCHI, JINICHI
5-14-38, TAMADAIRA, HINO-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6961640
US20030139849
10181307
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 13
Reel/Frame:013923/0341   Pages: 3
Recorded: 04/07/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECORD TO ADD THE SECOND ASSIGNEE'S NAME, PREVIOUSLY RECORDED AT REEL 013483, FRAME 0242.
Assignors
1
KUROKI, YOSHIHIRO
Exec Dt:
08/01/2002
2
ISHIDA, TATSUZO
Exec Dt:
08/01/2002
3
YAMAGUCHI, JINICHI
Exec Dt:
08/13/2002
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
2
YAMAGUCHI, JINICHI
5-14-38, TAMADAIRA, HINO-SHI
TAMA RESEARCH INSTITUTE
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898485
US20030120388
10181500
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
GORDON KESSLER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 14
Reel/Frame:016340/0726   Pages: 5
Recorded: 03/09/2005
Attorney Dkt #:450101-04797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SATORU
Exec Dt:
06/04/2004
2
YAMAGUCHI, JINICHI
Exec Dt:
04/16/2004
3
KUROKI, YOSHIHIRO
Exec Dt:
06/04/2004
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
2
JINICHI YAMAGUCHI
5-14-38, TAMADAIRA, HINO-SHI
TOKYO 191-0062, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7664569
US20050165507
10498149
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 15
Reel/Frame:016679/0563   Pages: 5
Recorded: 06/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAKA, KENICHIRO
Exec Dt:
09/26/2004
2
YAMAGUCHI, JINICHI
Exec Dt:
09/13/2004
3
SHIMIZU, SATORU
Exec Dt:
09/27/2004
4
KUROKI, YOSHIHIRO
Exec Dt:
09/27/2004
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
2
JINICHI YAMAGUCHI
5-14-38, TAMADAIRA, HINO-SHI
TOKYO, JAPAN 191-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7881824
US20050240307
10508062
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 16
Reel/Frame:022750/0608   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:09812.1611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIDAIRA, TOMOHISA
Exec Dt:
03/29/2009
2
KUROKI, YOSHIHIRO
Exec Dt:
03/15/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090299160
12472476
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 17
Reel/Frame:030230/0673   Pages: 4
Recorded: 04/17/2013
Attorney Dkt #:Q203463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTEKI, JUN
Exec Dt:
04/03/2013
2
KATSU, YUSUKE
Exec Dt:
04/03/2013
3
TANAKA, KUNIHARU
Exec Dt:
04/03/2013
4
MITSUOKA, TAKESHI
Exec Dt:
04/03/2013
5
KUROKI, YOSHIHIRO
Exec Dt:
04/03/2013
6
KUSANAGI, HIRONOBU
Exec Dt:
04/03/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889577
US20130236259
13879724
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:040872/0423   Pages: 5
Recorded: 01/06/2017
Attorney Dkt #:Q230218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, MASARU
Exec Dt:
10/20/2016
2
MATSUMOTO, KIYOSHI
Exec Dt:
10/20/2016
3
TAKAHATA, TOMOYUKI
Exec Dt:
10/20/2016
4
SHIMOYAMA, ISAO
Exec Dt:
10/20/2016
5
IZUO, TAKASHI
Exec Dt:
10/20/2016
6
KUROKI, YOSHIHIRO
Exec Dt:
10/20/2016
7
TAKAHASHI, TARO
Exec Dt:
10/20/2016
8
KOSAKA, YUSUKE
Exec Dt:
10/20/2016
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10137042
US20170172823
15324362
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:041318/0165   Pages: 3
Recorded: 02/21/2017
Attorney Dkt #:Q231553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKA, YUSUKE
Exec Dt:
02/06/2017
2
KUROKI, YOSHIHIRO
Exec Dt:
02/06/2017
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295419
US20170241761
15437623
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

Search Results as of: 05/09/2024 12:48 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT