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 : ITOH, YOSHIKAZU
Total Assignments: 15
Assignment: 1
Reel/Frame:004300/0990   Pages: 2
Recorded: 07/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, FUMIO
Exec Dt:
02/07/1984
2
ITOH, YOSHIKAZU
Exec Dt:
02/07/1984
Assignee
1
VIDEO RESEARCH LIMITED A CORP. OF JAPAN
NO. 16-7, 2-CHOME, GINZA, CHUO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4574304
NONE
06602404
Correspondence name and address
ROBERTS SPIECENS & COHEN
79 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004346/0575   Pages: 1
Recorded: 12/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, FUMIO
Exec Dt:
10/31/1984
2
ITOH, YOSHIKAZU
Exec Dt:
10/31/1984
Assignee
1
VIDEO RESEARCH LIMITED
16-7, 2-CHOME, GINZA, CHUO-KU
CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622583
NONE
06682104
Correspondence name and address
ROBERTS, SPIECENS & COHEN
79 MADISON AVE.,
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004573/0984   Pages: 1
Recorded: 06/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, FUMIO
Exec Dt:
06/12/1986
2
ITOH, YOSHIKAZU
Exec Dt:
06/12/1986
Assignee
1
VIDEO RESEACH LIMITED
NO. 16-7, 2-CHOME, GINZA, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792864
NONE
06879800
Correspondence name and address
ROBERTS, SPIECENS & COHEN
38 EAST 29TH STREET
3RD FLOOR
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004993/0606   Pages: 1
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, FUMIO
Exec Dt:
05/11/1988
2
ITOH, YOSHIKAZU
Exec Dt:
05/11/1988
3
WAKE, SHUNJI
Exec Dt:
05/11/1988
Assignees
1
VIDEO RESEARCH LTD., 16-7, GINZA 2-CHOME, CHUO-KU, TOKYO 104, JAPAN
2
IKEGAMI TSUSHINKI CO., LTD., 6-16, IKEGAMI 5-CHOME, OHTA-KU, TOKYO 146, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4905080
NONE
07214716
Correspondence name and address
SPENCER & FRANK
1111 -19TH ST., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005123/0496   Pages: 1
Recorded: 06/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, YOSHIKAZU
Exec Dt:
05/29/1989
2
HATAKOSHI, MAKOTO
Exec Dt:
06/12/1989
3
SASAKI, MITSURU
Exec Dt:
05/29/1989
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, KITAHAMA-4-CHOME,
CHUO-KU OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940699
NONE
07344409
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:005414/0739   Pages: 2
Recorded: 08/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, YOSHIKAZU
Exec Dt:
07/25/1990
2
MANABE, AKIO
Exec Dt:
07/25/1990
3
MIZUTANI, MASATO
Exec Dt:
07/25/1990
4
HIRATA, NAONORI
Exec Dt:
07/26/1990
5
UWAYOKOTE, SACHIKO
Exec Dt:
07/25/1990
6
IZUMI, KAZUO
Exec Dt:
07/25/1990
7
ARAI, KENJI
Exec Dt:
07/25/1990
Assignee
1
SUMITOMO CHEMICAL COMPANY LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228899
NONE
07571998
Correspondence name and address
VENABLE, BAETJER, HOWARD AND CIVILETTI
1201 NEW YORK AVE., N. W., STE. 1000
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:005677/0517   Pages: 5
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, YOSHIKAZU
Exec Dt:
03/20/1991
Assignee
1
TACHI-S CO., LTD., 2-12, MATSUBARACHO 3-CHOME, AKISHIMA-SHI, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5139310
NONE
07686161
Correspondence name and address
EDWIN W. OLDHAM
OLDHAM AND OLDHAM, CO.
1225 WEST MARKET ST.
AKRON, OH 44313
Assignment: 8
Reel/Frame:006312/0124   Pages: 2
Recorded: 10/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARITA, HIROSHI
Exec Dt:
10/20/1992
2
ASAI, NAOKI
Exec Dt:
10/20/1992
3
ITOH, YOSHIKAZU
Exec Dt:
10/20/1992
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5328281
NONE
07947229
Correspondence name and address
W. DOUGLAS CAROTHERS, JR.
S-MOS SYSTEMS, INC.
2460 NORTH FIRST STREET
SAN JOSE, CA 95131-1002
Assignment: 9
Reel/Frame:007105/0483   Pages: 4
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHII, YUTAKA
Exec Dt:
07/28/1994
2
SAITO, SHIGERU
Exec Dt:
07/28/1994
3
ITOH, YOSHIKAZU
Exec Dt:
07/25/1994
4
SASAKI, MITSURU
Exec Dt:
07/28/1994
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449667
NONE
08286448
Correspondence name and address
RAYMOND C. STEWART
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:008095/0908   Pages: 2
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANIWA, YOSHIO
Exec Dt:
06/27/1996
2
OKUMURA, IKUO
Exec Dt:
06/27/1996
3
ITOH, YOSHIKAZU
Exec Dt:
06/27/1996
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731879
NONE
08628939
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
GENE Z. RUBINSON
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:008341/0220   Pages: 2
Recorded: 02/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANIWA, YOSHIO
Exec Dt:
12/10/1996
2
OKUMURA, IKUO
Exec Dt:
12/10/1996
3
ITOH, YOSHIKAZU
Exec Dt:
12/10/1996
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5768483
NONE
08719018
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:008492/0399   Pages: 3
Recorded: 04/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, YOSHIKAZU
Exec Dt:
03/18/1997
2
TANAKA, HIROSHI
Exec Dt:
03/18/1997
3
AOYAMA, YOSHIKAZU
Exec Dt:
03/18/1997
4
ASAKURA, TATSUO
Exec Dt:
03/18/1997
Assignee
1
K.K. VIDEO RESEARCH
16-7, GINZA 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5896554
NONE
08831858
Correspondence name and address
MORRISON & FOERSTER LLP
BARRY E. BRETSCHNEIDER
2000 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006-1888
Assignment: 13
Reel/Frame:015699/0498   Pages: 2
Recorded: 02/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, YOSHIKAZU
Exec Dt:
10/08/2004
2
TAKAHARA, MASATOSHI
Exec Dt:
10/08/2004
Assignee
1
TACHI-S CO., LTD.
3-7, MATSUBARACHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060119157
10995483
Correspondence name and address
BROWDY AND NEIMARK PLLC
624 NINTH STREET, NW
SUITE 300
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:042765/0719   Pages: 7
Recorded: 06/21/2017
Attorney Dkt #:2271/89786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROKI
Exec Dt:
06/13/2017
2
ANDO, YASUMASA
Exec Dt:
06/15/2017
3
TSUWANO, FUMIKO
Exec Dt:
06/15/2017
4
ITOH, YOSHIKAZU
Exec Dt:
06/16/2017
5
SHIMIZU, YUKO
Exec Dt:
06/16/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10540799
US20180012388
15628760
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 15
Reel/Frame:045834/0810   Pages: 6
Recorded: 05/17/2018
Attorney Dkt #:513798US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUWANO, FUMIKO
Exec Dt:
05/15/2018
2
YAMAMOTO, HIROKI
Exec Dt:
05/14/2018
3
FUJIWARA, HIDEAKI
Exec Dt:
05/15/2018
4
ITOH, YOSHIKAZU
Exec Dt:
05/14/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10841456
US20180338066
15982399
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/01/2024 05:12 PM
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