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 : TABATA, KAZUMASA
Total Assignments: 13
Assignment: 1
Reel/Frame:005068/0535   Pages: 1
Recorded: 04/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TABATA, KAZUMASA
Exec Dt:
03/31/1989
2
OOISHI, HIROSHI
Exec Dt:
03/31/1989
3
TAKAOKA, MANABU
Exec Dt:
03/31/1989
Assignee
1
KOYO SEIKO CO., LTD.
5-8, 3-CHOME, MINAMISENBA
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924910
NONE
07335080
Correspondence name and address
CHARLES E. KRUEGER
TOWNSEND AND TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:005801/0271   Pages: 2
Recorded: 08/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TABATA, KAZUMASA
Exec Dt:
07/30/1991
2
TAKAOKA, MANABU
Exec Dt:
07/30/1991
Assignee
1
KOYO SEIKO CO., LTD.
NO. 5-8, MINAMISEMBA 3-CHOME
CHUO-KU, OSAKA 542, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133384
NONE
07739948
Correspondence name and address
TOWNSEND & TOWNSEND
CHARLES E. KRUEGER
STEUART STREET TOWER, ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:022925/0805   Pages: 2
Recorded: 07/08/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TABATA, KAZUMASA
Exec Dt:
04/24/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100074449
12513374
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:024352/0469   Pages: 2
Recorded: 05/07/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TABATA, KAZUMASA
Exec Dt:
02/19/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8248488
US20100165147
12644536
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:024346/0427   Pages: 2
Recorded: 05/06/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, KAZUMASA
Exec Dt:
02/24/2010
2
MASUDA, TAKUMA
Exec Dt:
02/24/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8694919
US20100169835
12644474
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:025943/0339   Pages: 2
Recorded: 03/14/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TABATA, KAZUMASA
Exec Dt:
01/12/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8432473
US20110273604
12972880
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:025943/0341   Pages: 2
Recorded: 03/14/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TABATA, KAZUMASA
Exec Dt:
01/12/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8441568
US20110267529
12974417
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:026876/0722   Pages: 3
Recorded: 09/09/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKIUCHI, KENJI
Exec Dt:
08/29/2011
2
TABATA, KAZUMASA
Exec Dt:
08/29/2011
3
YABUKI, TAKANORI
Exec Dt:
08/29/2011
4
MURAKAMI, MASAHIRO
Exec Dt:
08/29/2011
5
MATSUI, ATSUSHI
Exec Dt:
08/29/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120026300
13191679
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:030248/0867   Pages: 2
Recorded: 04/19/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, MASAYUKI
Exec Dt:
01/24/2013
2
TABATA, KAZUMASA
Exec Dt:
01/24/2013
3
YABUKI, TAKANORI
Exec Dt:
02/21/2013
4
NAGAI, TADASHI
Exec Dt:
01/24/2013
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130169761
13812178
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:033031/0852   Pages: 2
Recorded: 06/05/2014
Attorney Dkt #:P640143-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAHARA, SUGURU
Exec Dt:
03/06/2014
2
MORIYA, OSAFUMI
Exec Dt:
03/06/2014
3
TABATA, KAZUMASA
Exec Dt:
03/06/2014
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9263001
US20140184642
14202138
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN
Assignment: 11
Reel/Frame:033823/0509   Pages: 2
Recorded: 09/26/2014
Attorney Dkt #:P665859-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, KAZUMASA
Exec Dt:
08/20/2014
2
KAMEZAWA, HIROYUKI
Exec Dt:
08/20/2014
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538058
US20150237261
14481955
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN
Assignment: 12
Reel/Frame:059625/0822   Pages: 5
Recorded: 04/18/2022
Attorney Dkt #:003900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, RYOHEI
Exec Dt:
04/05/2022
2
YOSHIDA, RYUUTA
Exec Dt:
04/04/2022
3
ADACHI, YOSHIYASU
Exec Dt:
04/04/2022
4
TABATA, KAZUMASA
Exec Dt:
04/04/2022
5
TANAKA, AKIRA
Exec Dt:
04/04/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220342330
17659576
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 13
Reel/Frame:061971/0742   Pages: 7
Recorded: 12/05/2022
Attorney Dkt #:19441US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, KAZUMASA
Exec Dt:
09/07/2022
2
TAKEI, AKIO
Exec Dt:
09/06/2022
3
YAMADA, HIROSHI
Exec Dt:
09/07/2022
4
TAKEBAYASHI, TOMA
Exec Dt:
09/26/2022
5
YOSHIDA, RYUUTA
Exec Dt:
09/07/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230109578
17955620
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314

Search Results as of: 05/02/2024 01:22 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