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 : HIRASAWA, MASAHIKO
Total Assignments: 18
Assignment: 1
Reel/Frame:019097/0157   Pages: 2
Recorded: 03/15/2007
Attorney Dkt #:67828(47793)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRASAWA, MASAHIKO
Exec Dt:
03/06/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU
2-CHOME
SHINJUKU-KU, TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070216928
11724878
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:021688/0259   Pages: 3
Recorded: 10/15/2008
Attorney Dkt #:21654P-007700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
10/03/2008
2
NAKANISHI, HIROAKI
Exec Dt:
10/08/2008
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090096793
12252259
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:021735/0081   Pages: 3
Recorded: 10/24/2008
Attorney Dkt #:82678(48229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRASAWA, MASAHIKO
Exec Dt:
10/24/2008
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU, 2 CHOME
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8174741
US20090109508
12257955
Correspondence name and address
JONATHAN Z. LIN
111 HUNTINGTON AVENUE
BOSTON, MA 02199
Assignment: 4
Reel/Frame:022272/0487   Pages: 3
Recorded: 02/04/2009
Attorney Dkt #:83479 (48229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRASAWA, MASAHIKO
Exec Dt:
01/23/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090195803
12322553
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:022536/0515   Pages: 3
Recorded: 04/13/2009
Attorney Dkt #:83342(48229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHAMA, YUJI
Exec Dt:
03/16/2009
2
HIRASAWA, MASAHIKO
Exec Dt:
03/16/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090190162
12319645
Correspondence name and address
JONATHAN Z. LIN
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:023341/0202   Pages: 3
Recorded: 10/07/2009
Attorney Dkt #:21654P-023000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRASAWA, MASAHIKO
Exec Dt:
09/10/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8390892
US20100085604
12575365
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 7
Reel/Frame:024061/0548   Pages: 3
Recorded: 03/10/2010
Attorney Dkt #:21654P-035100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
12/08/2009
2
TAKENUKI, JUNICHI
Exec Dt:
12/09/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8743393
US20100231968
12721465
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:023894/0938   Pages: 3
Recorded: 02/03/2010
Attorney Dkt #:21654P-033400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
12/14/2009
2
TAKENUKI, JUNICHI
Exec Dt:
12/21/2009
3
NAGAHARA, ATSUSHI
Exec Dt:
12/22/2009
4
TANIZAKI, MASANORI
Exec Dt:
12/18/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8342629
US20100194807
12699755
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:036082/0449   Pages: 3
Recorded: 07/14/2015
Attorney Dkt #:109077-0106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
06/08/2015
2
NISHIO, SATORU
Exec Dt:
06/08/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10346111
US20160019015
14799111
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:037493/0198   Pages: 3
Recorded: 01/14/2016
Attorney Dkt #:109077-0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRASAWA, MASAHIKO
Exec Dt:
11/24/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160217355
14995737
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:043948/0907   Pages: 3
Recorded: 10/25/2017
Attorney Dkt #:16443.2508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
10/19/2017
2
IWAMOTO, KOHEI
Exec Dt:
10/20/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180129455
15793551
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:044057/0553   Pages: 3
Recorded: 11/07/2017
Attorney Dkt #:16443.2545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, KENTA
Exec Dt:
10/13/2017
2
HIRASAWA, MASAHIKO
Exec Dt:
10/19/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286698
US20180126761
15806042
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:050781/0490   Pages: 3
Recorded: 10/21/2019
Attorney Dkt #:16443.2508.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
10/19/2017
2
IWAMOTO, KOHEI
Exec Dt:
10/20/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10956096
US20200050407
16659210
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:044327/0052   Pages: 3
Recorded: 12/07/2017
Attorney Dkt #:16443.2574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
11/15/2017
2
TANAKA, EIJI
Exec Dt:
11/20/2017
3
KATSUMA, YOSHIKI
Exec Dt:
11/20/2017
4
MINAMIHARA, TETSUYUKI
Exec Dt:
11/20/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10198223
US20180173469
15834292
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:044599/0897   Pages: 3
Recorded: 01/11/2018
Attorney Dkt #:16443.2600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
12/04/2017
2
IEZAKI, HIROSHI
Exec Dt:
12/04/2017
3
TSUJIOKA, NOBUHIRO
Exec Dt:
12/04/2017
4
OSHIKAWA, TATSURO
Exec Dt:
12/04/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180213111
15868360
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:044771/0405   Pages: 3
Recorded: 01/30/2018
Attorney Dkt #:16443.2620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, KOHEI
Exec Dt:
01/17/2018
2
HIRASAWA, MASAHIKO
Exec Dt:
01/17/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10462320
US20180249020
15883587
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:045045/0135   Pages: 3
Recorded: 02/27/2018
Attorney Dkt #:16443.2638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, KOHEI
Exec Dt:
01/26/2018
2
HIRASAWA, MASAHIKO
Exec Dt:
01/26/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10506123
US20180249021
15905913
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:045886/0151   Pages: 4
Recorded: 05/23/2018
Attorney Dkt #:16443.2713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, MASAHIKO
Exec Dt:
04/09/2018
2
IEZAKI, HIROSHI
Exec Dt:
04/11/2018
3
SAITO, NOBUYUKI
Exec Dt:
04/16/2018
4
KATSUMA, YOSHIKI
Exec Dt:
04/11/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10536613
US20180343365
15987594
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111

Search Results as of: 04/26/2024 11:16 AM
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