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 : YAMAZAKI, TETSURO
Total Assignments: 25
Assignment: 1
Reel/Frame:006150/0734   Pages: 2
Recorded: 06/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASORI, YUKIO
Exec Dt:
06/03/1992
2
YAMAZAKI, TETSURO
Exec Dt:
06/03/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527903
NONE
07897059
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:008450/0050   Pages: 2
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASORI, YUKIO
Exec Dt:
12/06/1996
2
YAMAZAKI, TETSURO
Exec Dt:
12/06/1996
3
KASHIWA, KEITA
Exec Dt:
12/06/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872268
NONE
08766458
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:008385/0663   Pages: 2
Recorded: 12/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, MINZO
Exec Dt:
12/17/1996
2
IMAI, TAKASHI
Exec Dt:
12/17/1996
3
MIURA, TAKASHI
Exec Dt:
12/17/1995
4
YAMAZAKI, TETSURO
Exec Dt:
12/17/1996
Assignee
1
TAKASAGO INTERNATIONAL CORPORATION
19-22, TAKANAWA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780692
NONE
08772525
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:013773/0625   Pages: 3
Recorded: 07/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
05/29/2003
2
KAMIJIMA, SHUNJI
Exec Dt:
05/29/2003
3
UCHIKAWA, DAISUKE
Exec Dt:
05/29/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025475
US20030198050
10396584
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:015162/0277   Pages: 3
Recorded: 09/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEKUBO, MASATOSHI
Exec Dt:
08/18/2004
2
YAMAZAKI, TETSURO
Exec Dt:
08/09/2004
3
TAKEDA, TAKASHI
Exec Dt:
08/09/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050002096
10854709
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 6
Reel/Frame:015199/0276   Pages: 3
Recorded: 09/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
08/27/2004
2
IISAKA, HIDEHITO
Exec Dt:
08/27/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147331
US20050007563
10860098
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:015490/0818   Pages: 3
Recorded: 12/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
10/18/2004
2
YONEKUBO, MASATOSHI
Exec Dt:
10/19/2004
3
TAKEDA, TAKASHI
Exec Dt:
10/18/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU,TOKYO 163-O811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937378
US20050083565
10918469
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:015516/0919   Pages: 3
Recorded: 01/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEKUBO, MASATOSHI
Exec Dt:
12/01/2004
2
TAKEDA, TAKASHI
Exec Dt:
12/06/2004
3
YAMAZAKI, TETSURO
Exec Dt:
12/02/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME SHINJUKU-KU
TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7071611
US20050093465
10939505
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:016507/0389   Pages: 3
Recorded: 04/26/2005
Attorney Dkt #:123104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
04/14/2005
2
TAKEDA, TAKASHI
Exec Dt:
04/14/2005
3
YONEKUBO, MASATOSHI
Exec Dt:
04/14/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINKJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514865
US20050242710
11114113
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:016858/0390   Pages: 3
Recorded: 08/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOJIMA, SHIGEO
Exec Dt:
08/01/2005
2
YONEKUBO, MASATOSHI
Exec Dt:
08/01/2005
3
TAKEDA, TAKASHI
Exec Dt:
08/01/2005
4
YAMAZAKI, TETSURO
Exec Dt:
08/01/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377656
US20060028622
11194627
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 23320
Assignment: 11
Reel/Frame:017355/0877   Pages: 3
Recorded: 12/12/2005
Attorney Dkt #:126155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
10/12/2005
2
YONEKUBO, MASATOSHI
Exec Dt:
10/12/2005
3
SHINBO, AKIRA
Exec Dt:
10/12/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470031
US20060209264
11298489
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:017382/0479   Pages: 3
Recorded: 12/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
10/12/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060181756
11304547
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 13
Reel/Frame:017477/0107   Pages: 3
Recorded: 04/12/2006
Attorney Dkt #:127545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
02/28/2006
2
YONEKUBO, MASATOSHI
Exec Dt:
03/01/2006
3
TAKEDA, TAKASHI
Exec Dt:
03/01/2006
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494227
US20070008501
11279501
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 14
Reel/Frame:018090/0487   Pages: 3
Recorded: 08/09/2006
Attorney Dkt #:129034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
07/21/2006
2
TAKEDA, TAKASHI
Exec Dt:
07/25/2006
3
UCHIKAWA, DAISUKE
Exec Dt:
07/21/2006
4
MIYAZAWA, YASUNAGA
Exec Dt:
07/21/2006
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8040332
US20070035508
11463460
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 15
Reel/Frame:020108/0171   Pages: 3
Recorded: 11/13/2007
Attorney Dkt #:133509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
10/25/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384775
US20080049101
11889044
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:021142/0498   Pages: 6
Recorded: 06/24/2008
Attorney Dkt #:1013.1140
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR, DOC DATE, AND ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 021135 FRAME 0439. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
06/16/2008
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990598
US20090009832
12144067
Correspondence name and address
ADVANTEDGE LAW GROUP, LLC
3301 NORTH UNIVERSITY AVE.
SUITE 200
PROVO, UT 84604
Assignment: 17
Reel/Frame:023959/0334   Pages: 3
Recorded: 02/18/2010
Attorney Dkt #:133494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
02/16/2010
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7692836
US20080158632
11882905
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 18
Reel/Frame:025642/0150   Pages: 3
Recorded: 12/27/2010
Attorney Dkt #:023174-0268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, TAKASHI
Exec Dt:
10/28/2010
2
TAKEDA, MASAHIRO
Exec Dt:
10/28/2010
3
YAMAZAKI, TETSURO
Exec Dt:
10/28/2010
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO 104-8260, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669395
US20110152572
12966288
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, D.C. 20007-5143
Assignment: 19
Reel/Frame:027538/0572   Pages: 3
Recorded: 01/16/2012
Attorney Dkt #:P159988A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKASHI
Exec Dt:
12/28/2011
2
YAMAZAKI, TETSURO
Exec Dt:
12/28/2011
3
MIZUSAKO, KAZUHISA
Exec Dt:
12/28/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872763
US20120182214
13351150
Correspondence name and address
MARK P. WATSON
EPSON RESEARCH AND DEVELOPMENT, INC.
214 DEVCON DRIVE
SAN JOSE, CA 95112
Assignment: 20
Reel/Frame:028849/0354   Pages: 3
Recorded: 08/27/2012
Attorney Dkt #:154718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMORI, TAKASHI
Exec Dt:
08/07/2012
2
YAMAZAKI, TETSURO
Exec Dt:
08/07/2012
3
TOYOOKA, TAKASHI
Exec Dt:
08/07/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773479
US20130069993
13595144
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:028940/0257   Pages: 3
Recorded: 09/07/2012
Attorney Dkt #:154861
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
08/30/2012
2
TOYOOKA, TAKASHI
Exec Dt:
09/03/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9324255
US20130093864
13606821
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:034467/0485   Pages: 3
Recorded: 12/10/2014
Attorney Dkt #:S1202.10461US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
11/18/2014
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9389444
US20150170588
14565203
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DRIVE, SUITE 300
PARK CITY, UT 84098
Assignment: 23
Reel/Frame:036262/0108   Pages: 3
Recorded: 08/05/2015
Attorney Dkt #:1013.1807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TETSURO
Exec Dt:
07/10/2015
2
MIYASAKA, MITSUTOSHI
Exec Dt:
07/15/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160063930
14819226
Correspondence name and address
ALG INTELLECTUAL PROPERTY, LLC
922 W. BAXTER DRIVE
SUITE 100
SOUTH JORDAN, UT 84095
Assignment: 24
Reel/Frame:046013/0474   Pages: 3
Recorded: 06/07/2018
Attorney Dkt #:181803
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, TETSURO
Exec Dt:
05/10/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10593244
US20180374406
16002238
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 25
Reel/Frame:050900/0685   Pages: 3
Recorded: 11/04/2019
Attorney Dkt #:189205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSAKA, HIROYUKI
Exec Dt:
08/26/2019
2
YAMAZAKI, TETSURO
Exec Dt:
08/28/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11297290
US20200145627
16672589
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/26/2024 06:52 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