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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 : MATSUHIRA, TSUTOMU
Total Assignments: 25
Assignment: 1
Reel/Frame:009135/0986   Pages: 3
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
04/15/1998
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5860212
NONE
08408319
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQUIRE
50 BROADWAY
31ST FLOOR
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:009682/0628   Pages: 3
Recorded: 01/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
11/06/1998
2
ARAI, SATOSHI
Exec Dt:
11/06/1998
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893624
NONE
08889230
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQUIRE
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:010174/0209   Pages: 3
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
08/06/1999
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005652
NONE
08616436
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQUIRE
50 BROADWAY-31ST FLOOR
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:010619/0766   Pages: 3
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGINOYA, MITSURU
Exec Dt:
01/07/2000
2
MATSUHIRA, TSUTOMU
Exec Dt:
01/07/2000
3
HARAJIRI, TOSHIHIKO
Exec Dt:
01/07/2000
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6061109
NONE
08623911
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQUIRE
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:010952/0303   Pages: 3
Recorded: 07/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
05/29/2000
2
SUGINOYA, MITSURU
Exec Dt:
05/29/2000
3
AIZAWA, TAKAMITSU
Exec Dt:
05/29/2000
Assignee
1
SEIKO INSTRUMENTS INC.
MIHAMA-KU, CHIBA-SHI
8, NAKASE 1-CHOME
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6111629
NONE
09177453
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQUIRE
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:011478/0393   Pages: 3
Recorded: 01/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
01/19/2001
2
MUNEMASA, KIMIKO
Exec Dt:
01/19/2001
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204896
NONE
08796684
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:012855/0182   Pages: 3
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, YUKITO
Exec Dt:
04/10/2002
2
FUJITA, HIROYUKI
Exec Dt:
04/10/2002
3
MATSUHIRA, TSUTOMU
Exec Dt:
04/10/2002
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6401551
NONE
09634660
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS
50 BROADWAY, 31ST FLOOR
NEW YORK, NEW YORK 10004
Assignment: 8
Reel/Frame:013201/0343   Pages: 3
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, YUKITO
Exec Dt:
08/12/2002
2
FUJITA, HIROYUKI
Exec Dt:
08/12/2002
3
MATSUHIRA, TSUTOMU
Exec Dt:
08/12/2002
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462563
NONE
09638261
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:013587/0517   Pages: 3
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
12/09/2002
2
ENDO, ATSUSHI
Exec Dt:
12/09/2002
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528889
NONE
09342424
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS
50 BROADWAY-31STFLOOR
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:016111/0073   Pages: 2
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
11/26/2004
2
HANAWA, HIROKI
Exec Dt:
11/26/2004
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7548219
US20050088364
10949953
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
50 BROADWAY - 31ST FLOOR
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:016168/0585   Pages: 2
Recorded: 01/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
12/01/2004
2
HANAWA, HORIKO
Exec Dt:
12/01/2004
3
SASAKI, NOBUYUKI
Exec Dt:
12/01/2004
4
ADACHI, HIDEAKI
Exec Dt:
12/01/2004
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME,
MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7474274
US20050174300
10960167
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
50 BROADWAY - 31ST FLOOR
NEW YORK, NEW YORK 10004
Assignment: 12
Reel/Frame:016204/0287   Pages: 3
Recorded: 01/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
12/14/2004
2
ADACHI, HIDEAKI
Exec Dt:
12/14/2004
3
HAYASHI, KEIICHIRO
Exec Dt:
12/14/2004
4
NISHIGAWA TADAHIRO
Exec Dt:
12/14/2004
5
KOIZUMI, NOBUKAZU
Exec Dt:
12/14/2004
Assignees
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU CHIBA-SHI
CHIBA, JAPAN 261-8507
2
TORAY ADVANCED FILM CO., LTD.
3-16, NIHONBASHI-HONGOKUCHO 3-CHOME, CHUO-KU
TOKYO, JAPAN
3
MARUWA CORPORATION
18-2, MURAOKA-HIGASHI 1-CHOME FUJISAWA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303943
US20060079026
10960168
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
50 BROADWAY - 31ST FLOOR
NEW YORK, NEW YORK 10004
Assignment: 13
Reel/Frame:016533/0404   Pages: 3
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, YUKITO
Exec Dt:
04/25/2005
2
FUJITA, HIROYUKI
Exec Dt:
04/25/2005
3
MATSUHIRA, TSUTOMU
Exec Dt:
04/25/2005
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6941002
NONE
09634243
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
50 BROADWAY
31ST FLOOR
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:016922/0841   Pages: 2
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
08/18/2005
2
HANAWA, HIROAKI
Exec Dt:
08/18/2005
3
TANIGAWA, KOICHI
Exec Dt:
08/18/2005
4
KONNO, TADAO
Exec Dt:
08/18/2005
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI
CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060012539
11178746
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
17 BATTERY PLACE - SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 15
Reel/Frame:019804/0605   Pages: 3
Recorded: 09/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
07/06/2007
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME
MIHAMU-KU, CHIBA-SHI
CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283373
US20030174480
10368240
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
17 BATTERY PLACE - SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 16
Reel/Frame:021602/0332   Pages: 3
Recorded: 09/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
05/09/2008
2
HANAWA, HIROKI
Exec Dt:
05/09/2008
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7453543
US20040263759
10875113
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 17
Reel/Frame:021273/0972   Pages: 2
Recorded: 07/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
07/15/2008
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090162645
12086111
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 18
Reel/Frame:021273/0985   Pages: 2
Recorded: 07/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
07/15/2008
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7927440
US20090038734
12085806
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 19
Reel/Frame:021274/0084   Pages: 2
Recorded: 07/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
07/15/2008
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090283211
12085807
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 20
Reel/Frame:021537/0654   Pages: 2
Recorded: 09/12/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
08/13/2008
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011197
12215167
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NY 10004
Assignment: 21
Reel/Frame:022458/0828   Pages: 2
Recorded: 03/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
03/02/2009
2
ICHINO, MASAYUKI
Exec Dt:
03/02/2009
3
HASHIZUME, ISAMU
Exec Dt:
03/02/2009
4
KAGAYA, YOICHI
Exec Dt:
03/02/2009
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8026996
US20090185100
12288815
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE, SUITE 1231
NEW YORK, NEW YORK 10004
Assignment: 22
Reel/Frame:022458/0830   Pages: 2
Recorded: 03/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
03/02/2009
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090183819
12317440
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE, SUITE 1231
NEW YORK, NY 10004
Assignment: 23
Reel/Frame:022458/0835   Pages: 2
Recorded: 03/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
03/02/2009
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090185276
12317441
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE, SUITE 1231
NEW YORK, NY 10004
Assignment: 24
Reel/Frame:022458/0837   Pages: 2
Recorded: 03/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUHIRA, TSUTOMU
Exec Dt:
03/02/2009
2
ICHINO, MASAYUKI
Exec Dt:
03/02/2009
3
KAGAYA, YOICHI
Exec Dt:
03/02/2009
4
HASHIZUME, ISAMU
Exec Dt:
03/02/2009
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8289466
US20090185101
12319376
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE, SUITE 1231
NEW YORK, NY 10004
Assignment: 25
Reel/Frame:023294/0252   Pages: 3
Recorded: 09/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUHIRA, TSUTOMU
Exec Dt:
09/18/2009
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8289484
US20100014034
12449271
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1231
NEW YORK, NEW YORK 10004

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