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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 : SHIMIZU, KOHEI
Total Assignments: 20
Assignment: 1
Reel/Frame:008346/0459   Pages: 5
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, MITSUNOBU
Exec Dt:
11/13/1996
2
ONISAWA, YOSHIO
Exec Dt:
11/13/1996
3
SHIMIZU, KOHEI
Exec Dt:
11/13/1996
Assignee
1
DAICEL ABOSISANGYO CO., LTD.
1239, SHINZAIKE, ABOSHI-KU, HIMEJI-SHI
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985420
NONE
08763090
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:008485/0620   Pages: 5
Recorded: 03/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, MITSUNOBU
Exec Dt:
03/04/1997
2
ONISAWA, YOSHIO
Exec Dt:
03/04/1997
3
SHIMIZU, KOHEI
Exec Dt:
03/04/1997
Assignee
1
DAICEL ABOSISANGYO CO., LTD.
1239, SHINZAIKE, ABOSHI-KU
HIMEJI-SHI, HYOGO 671-12, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5989628
NONE
08821855
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:019751/0226   Pages: 5
Recorded: 08/27/2007
Attorney Dkt #:ad231f
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIMIZU, KOHEI
Exec Dt:
07/27/2007
Assignee
1
PROCTER & GAMBLE COMPANY, THE
ATTENTION: CHIEF PATENT COUNSEL
6090 CENTER HILL ROAD
CINCINNATI, OHIO 45224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D588011
NONE
29288363
Correspondence name and address
CENTRAL DOCKETING
THE PROCTER & GAMBLE COMPANY
WINTON HILL BUSINESS CENTER - BOX 161
6110 CENTER HILL AVENUE
CINCINNATI, OH 45224
Assignment: 4
Reel/Frame:019788/0722   Pages: 5
Recorded: 08/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIMIZU, KOHEI
Exec Dt:
07/27/2007
Assignee
1
PROCTER & GAMBLE COMPANY, THE
ATTENTION: CHIEF PATENT COUNSEL
6090 CENTER HILL ROAD
CINCINNATI, OHIO 45224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D588011
NONE
29288363
Correspondence name and address
CENTRAL DOCKETING
THE PROCTER & GAMBLE COMPANY
INTELLECTUAL PROPERTY DIVISION
WINTON HILL BUSINESS CENTER - BOX 161
CINCINNATI, OH 45224
Assignment: 5
Reel/Frame:022366/0960   Pages: 2
Recorded: 03/09/2009
Attorney Dkt #:104654.60769US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, ATSUSHI
Exec Dt:
09/16/2008
2
SHIMIZU, KOHEI
Exec Dt:
09/16/2008
3
YONEDA, KOJI
Exec Dt:
09/16/2008
Assignee
1
SEIKO PRECISION INC.
1-1, AKANEHAMA 1-CHOME
NARASHINA-SHI, CHIBA, JAPAN 275-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090085890
12238188
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:022625/0421   Pages: 5
Recorded: 04/01/2009
Attorney Dkt #:104654.60769US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S CITY INFORMATION TO READ AS --NARASHINO-SHI, CHIBA -- INSTEAD OF NARASHINA-SHI, CHIBA. THANK YOU. PREVIOUSLY RECORDED ON REEL 022366 FRAME 0960. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SAITO, ATSUSHI
Exec Dt:
09/16/2008
2
SHIMIZU, KOHEI
Exec Dt:
09/16/2008
3
YONEDA, KOJI
Exec Dt:
09/16/2008
Assignee
1
SEIKO PRECISION INC.
1-1, AKANEHAMA 1-CHOME
NARASHINO-SHI, CHIBA, JAPAN 275-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090085890
12238188
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:023242/0287   Pages: 6
Recorded: 09/16/2009
Attorney Dkt #:R2180.0423/P423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, KOHEI
Exec Dt:
09/10/2009
2
NAKAJIMA, MITSURU
Exec Dt:
09/10/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8717656
US20100067080
12561142
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 8
Reel/Frame:024149/0622   Pages: 3
Recorded: 03/26/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, MITSURU
Exec Dt:
03/17/2010
2
TAKEMOTO, HIROSHI
Exec Dt:
03/17/2010
3
SASAKI, NORIHIKO
Exec Dt:
03/17/2010
4
ANDOU, YASUHIKO
Exec Dt:
03/17/2010
5
KANATANI, SHINOBU
Exec Dt:
03/17/2010
6
YOSHIDA, HAYATO
Exec Dt:
03/17/2010
7
SHIMIZU, KOHEI
Exec Dt:
03/17/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8427540
US20100259616
12731382
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 9
Reel/Frame:025881/0075   Pages: 4
Recorded: 03/01/2011
Attorney Dkt #:376718US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, CHIHIRO
Exec Dt:
02/18/2011
2
TAKEMOTO, HIROSHI
Exec Dt:
02/18/2011
3
NAKAJIMA, MITSURU
Exec Dt:
02/18/2011
4
KANATANI, SHINOBU
Exec Dt:
02/18/2011
5
SHIMIZU, KOHEI
Exec Dt:
02/18/2011
6
SASAKI, NORIHIKO
Exec Dt:
02/18/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908036
US20110216195
13037571
Correspondence name and address
NICHOLAS D. JACKSON
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:026268/0216   Pages: 3
Recorded: 05/12/2011
Attorney Dkt #:380738US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMATSU, AKIHIRO
Exec Dt:
05/09/2011
2
YOSHIMURA, KENICHI
Exec Dt:
05/09/2011
3
SHIMIZU, KOHEI
Exec Dt:
05/09/2011
4
INOUE, TOKIKO
Exec Dt:
05/09/2011
5
NAKAJIMA, MITSURU
Exec Dt:
05/09/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179580
US20110286067
13106209
Correspondence name and address
NICHOLAS D. JACKSON
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027276/0138   Pages: 4
Recorded: 11/23/2011
Attorney Dkt #:C8391.0146/P146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, MITSURU
Exec Dt:
10/31/2011
2
OGATA, TETSUYA
Exec Dt:
10/31/2011
3
YOSHIMURA, KENICHI
Exec Dt:
10/31/2011
4
SHIMIZU, KOHEI
Exec Dt:
10/31/2011
5
TANAKA, CHIHIRO
Exec Dt:
10/31/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8675127
US20120133825
13303531
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 12
Reel/Frame:029121/0578   Pages: 10
Recorded: 10/12/2012
Attorney Dkt #:406330US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, TETSUYA
Exec Dt:
10/10/2012
2
NAKAJIMA, MITSURU
Exec Dt:
10/10/2012
3
SUZUKI, SHUICHI
Exec Dt:
10/10/2012
4
YOSHIMURA, KENICHI
Exec Dt:
10/10/2012
5
IWAMATSU, AKIHIRO
Exec Dt:
10/10/2012
6
SHIMIZU, KOHEI
Exec Dt:
10/10/2012
7
INOUE, TOKIKO
Exec Dt:
10/10/2012
8
TANAKA, CHIHIRO
Exec Dt:
10/10/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130120734
13650382
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:030012/0107   Pages: 8
Recorded: 03/15/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, KOHEI
Exec Dt:
01/29/2013
2
NIIKURA, HIDEO
Exec Dt:
01/30/2013
3
HIRABAYASHI, TAKAYUKI
Exec Dt:
02/04/2013
4
KABASAWA, HIDETOSHI
Exec Dt:
01/30/2013
5
YAJIMA, MASAKAZU
Exec Dt:
02/05/2013
6
HONDA, SHINICHI
Exec Dt:
02/05/2013
Assignees
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
2
SONY COMPUTER ENTERTAINMENT INC.
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9947214
US20130241692
13793590
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 14
Reel/Frame:030225/0389   Pages: 8
Recorded: 04/16/2013
Attorney Dkt #:09111652--0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABASAWA, HIDETOSHI
Exec Dt:
01/30/2013
2
HIRABAYASHI, TAKAYUKI
Exec Dt:
02/04/2013
3
NIIKURA, HIDEO
Exec Dt:
01/30/2013
4
YAJIMA, MASAKAZU
Exec Dt:
02/05/2013
5
SHIMIZU, KOHEI
Exec Dt:
01/31/2013
6
HONDA, SHINICHI
Exec Dt:
02/15/2013
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY COMPUTER ENTERTAINMENT INC.
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130234724
13785977
Correspondence name and address
DENTONS US LLP
POST OFFICE BOX 061080
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:031351/0397   Pages: 10
Recorded: 10/04/2013
Attorney Dkt #:3718282-00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, YASUHITO
Exec Dt:
07/08/2013
2
SHIMIZU, KOHEI
Exec Dt:
07/08/2013
3
HASEGAWA, MASATO
Exec Dt:
07/09/2013
Assignees
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
2
DEXERIALS CORPORATION
8F, GATECITY OSAKI EAST TOWER, 11-2, 1-CHOME, OSAKI
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611157
US20130299433
13979819
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 16
Reel/Frame:048813/0588   Pages: 7
Recorded: 04/05/2019
Attorney Dkt #:S1459.72437US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHE, TAKAHIRO
Exec Dt:
03/01/2019
2
INAGAKI, YASUHITO
Exec Dt:
03/01/2019
3
KURIYAMA, AKITO
Exec Dt:
03/01/2019
4
UEDA, KENJI
Exec Dt:
03/01/2019
5
SHIMIZU, KOHEI
Exec Dt:
03/04/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492486
US20200032050
16337638
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:062452/0369   Pages: 7
Recorded: 01/23/2023
Attorney Dkt #:S1459.72437US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHE, TAKAHIRO
Exec Dt:
03/01/2019
2
INAGAKI, YASUHITO
Exec Dt:
03/01/2019
3
KURIYAMA, AKITO
Exec Dt:
03/01/2019
4
UEDA, KENJI
Exec Dt:
03/01/2019
5
SHIMIZU, KOHEI
Exec Dt:
03/04/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230059191
17967084
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 18
Reel/Frame:061991/0889   Pages: 7
Recorded: 11/23/2022
Attorney Dkt #:S1459.72439US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, AKITO
Exec Dt:
03/01/2019
2
INAGAKI, YASUHITO
Exec Dt:
03/05/2019
3
OHE, TAKAHIRO
Exec Dt:
03/04/2019
4
UEDA, KENJI
Exec Dt:
03/05/2019
5
SHIMIZU, KOHEI
Exec Dt:
03/06/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220403161
17894680
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 19
Reel/Frame:050559/0645   Pages: 7
Recorded: 09/30/2019
Attorney Dkt #:S1459.72439US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, AKITO
Exec Dt:
08/13/2019
2
INAGAKI, YASUHITO
Exec Dt:
08/19/2019
3
OHE, TAKAHIRO
Exec Dt:
08/26/2019
4
UEDA, KENJI
Exec Dt:
08/29/2019
5
SHIMIZU, KOHEI
Exec Dt:
08/13/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434364
US20200024444
16337990
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 20
Reel/Frame:054321/0733   Pages: 6
Recorded: 11/10/2020
Attorney Dkt #:3712174.04425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, AKITO
Exec Dt:
10/01/2020
2
INAGAKI, YASUHITO
Exec Dt:
11/09/2020
3
UEDA, KENJI
Exec Dt:
09/28/2020
4
SHIMIZU, KOHEI
Exec Dt:
11/05/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130609
17046979
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135

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