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Patent Assignment Assignor Details
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Assignor Name : UMEHARA, KEN
Total Assignments: 8
Assignment: 1
Reel/Frame:006249/0056   Pages: 3
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITOMI, MITSUTO
Exec Dt:
07/14/1992
2
KASHIYAMA, KENJI
Exec Dt:
07/14/1992
3
UMEHARA, KEN
Exec Dt:
07/14/1992
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO, AKI-GUN
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233831
NONE
07906290
Correspondence name and address
KECK, MAHIN & CATE
MARTIN FLEIT
1201 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3919
Assignment: 2
Reel/Frame:006472/0130   Pages: 3
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASHIYAMA, KENJI
Exec Dt:
12/15/1992
2
UMEHARA, KEN
Exec Dt:
12/15/1992
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293741
NONE
08012068
Correspondence name and address
BARRY E. BRETSCHNEIDER
FISH & RICHARDSON
601 13TH ST.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:008021/0823   Pages: 3
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, HIROFUMI
Exec Dt:
05/29/1996
2
NAKAZUMI, TADATAKA
Exec Dt:
05/29/1996
3
UMEHARA, KEN
Exec Dt:
05/29/1996
4
MORIMASA, TAKANOBU
Exec Dt:
06/14/1996
5
MISUMI, MASANORI
Exec Dt:
05/29/1996
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO, AKI-GUN
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5950419
NONE
08578306
Correspondence name and address
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON, PC
GERALD J. FERGUSON, JR.
201O CORPORATE RIDGE
SUITE 600
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:018967/0239   Pages: 3
Recorded: 03/06/2007
Attorney Dkt #:293326US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEHARA, KEN
Exec Dt:
08/22/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7648812
US20070141498
11496486
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018967/0385   Pages: 3
Recorded: 03/06/2007
Attorney Dkt #:302060US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, HYO
Exec Dt:
01/26/2007
2
TOMITA, MASAMI
Exec Dt:
01/26/2007
3
UMEHARA, KEN
Exec Dt:
02/13/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070184377
11672319
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:020848/0151   Pages: 4
Recorded: 04/24/2008
Attorney Dkt #:325004US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, HIDEKI
Exec Dt:
09/05/2007
2
FUSHIMI, HIROYUKI
Exec Dt:
09/05/2007
3
UCHINOKURA, OSAMU
Exec Dt:
09/05/2007
4
HONDA, TAKAHIRO
Exec Dt:
09/05/2007
5
TOMITA, MASAMI
Exec Dt:
09/05/2007
6
SHU, HYO
Exec Dt:
09/14/2007
7
UMEHARA, KEN
Exec Dt:
10/01/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007976
US20090123186
12091301
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:021529/0126   Pages: 3
Recorded: 09/15/2008
Attorney Dkt #:331806US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, MASAMI
Exec Dt:
08/20/2008
2
UMEHARA, KEN
Exec Dt:
08/28/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718339
US20090011356
12210361
Correspondence name and address
OBLON, SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:046645/0732   Pages: 10
Recorded: 08/21/2018
Attorney Dkt #:SUNCREST-0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, MASASHI
Exec Dt:
06/14/2018
2
OTAKA, HIDEO
Exec Dt:
06/14/2018
3
BESSHO, YUSUKE
Exec Dt:
06/14/2018
4
ISHIKAWA, AKIRA
Exec Dt:
07/04/2018
5
YAMAMOTO, AKIO
Exec Dt:
07/03/2018
6
HANAIE, KAORU
Exec Dt:
06/15/2018
7
YAMAGUCHI, TAKUMI
Exec Dt:
07/03/2018
8
UMEHARA, KEN
Exec Dt:
07/04/2018
Assignee
1
BANDO CHEMICAL INDUSTRIES, LTD.
6-6, MINATOJIMA MINAMIMACHI 4-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 6500047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200268307
16065308
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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