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 : ASHIZAWA, TAKATOSHI
Total Assignments: 25
Assignment: 1
Reel/Frame:006884/0123   Pages: 2
Recorded: 11/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TADAO
Exec Dt:
10/26/1993
2
ASHIZAWA, TAKATOSHI
Exec Dt:
10/26/1993
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424797
NONE
08115650
Correspondence name and address
SHAPIRO AND SHAPIRO
NELSON H. SHAPIRO
SUITE 1701
1100 WILSON BOULEVARD
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:007282/0152   Pages: 3
Recorded: 12/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAYA, DAISUKE
Exec Dt:
12/13/1994
2
ASHIZAWA, TAKATOSHI
Exec Dt:
12/13/1994
3
SUGANUMA, RYOICHI
Exec Dt:
12/13/1994
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
FUJI BUILDING
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508581
NONE
08356978
Correspondence name and address
DAVID M. PITCHER
STAAS & HALSEY
700 ELEVENTH STREET, N.W., STE. 500
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:008034/0550   Pages: 3
Recorded: 07/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
05/11/1996
Assignee
1
NIKON CORPORATION
FUJI BUILDING
2-3 MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760527
NONE
08648515
Correspondence name and address
STAAS & HALSEY
ATTENTION: DAVID M.PITCHER
700 ELEVENTH STREET, N.W. SUITE 500
WASHINGTON, D.C. 20001
Assignment: 4
Reel/Frame:008030/0772   Pages: 3
Recorded: 06/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
05/31/1996
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
FUJI BUILDING
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5869917
NONE
08659828
Correspondence name and address
STAAS & HALSEY
DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 5
Reel/Frame:008161/0097   Pages: 2
Recorded: 08/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
08/20/1996
2
SUGAYA, ISAO
Exec Dt:
08/20/1996
Assignee
1
NIKON CORPORATION
FUJI BUILDING
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854529
NONE
08701673
Correspondence name and address
STAAS & HALSEY
DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 6
Reel/Frame:008202/0965   Pages: 2
Recorded: 09/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, MITSUHIRO
Exec Dt:
09/10/1996
2
SUGAYA, ISAO
Exec Dt:
09/10/1996
3
ASHIZAWA, TAKATOSHI
Exec Dt:
09/10/1996
Assignee
1
NIKON CORPORATION
CHIYODA-KU
2-3, MARUNOUCHI 3-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763981
NONE
08715366
Correspondence name and address
SHAPIRO AND SHAPIRO
NELSON H. SHAPIRO
SUITE 1701
1100 WILSON BOULEVARD
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:009656/0131   Pages: 3
Recorded: 12/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, MITSUHIRO
Exec Dt:
11/13/1998
2
ASHIZAWA, TAKATOSHI
Exec Dt:
11/16/1998
3
OONE, KAZUYASU
Exec Dt:
11/16/1998
4
KOBAYASHI, MINA
Exec Dt:
11/16/1998
Assignee
1
NIKON CORPORATION
FUJI BUILDING, 2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104123
NONE
09158072
Correspondence name and address
STAAS & HALSEY
ATTENTION: DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 8
Reel/Frame:009957/0834   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
04/11/1999
2
MATSUMOTO, TSUYOSHI
Exec Dt:
05/11/1999
3
OKAZAKI, MITSUHIRO
Exec Dt:
05/11/1999
4
OONE, KAZUYASU
Exec Dt:
05/11/1999
Assignee
1
NIKON CORPORATION
FUJI BUILDING
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242846
NONE
09248003
Correspondence name and address
STAAS & HALSEY
DAVID M. PITCHER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:010621/0822   Pages: 5
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
03/08/2000
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
FUJI BUILDING
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6392328
NONE
09523306
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 10
Reel/Frame:018035/0720   Pages: 2
Recorded: 07/31/2006
Attorney Dkt #:128148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
07/20/2006
2
SUMITOMO, MINE
Exec Dt:
07/20/2006
3
KOBAYASHI, MINA
Exec Dt:
07/21/2006
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514845
US20060267454
11441230
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:021366/0275   Pages: 4
Recorded: 08/07/2008
Attorney Dkt #:137049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
06/26/2008
Assignee
1
NIKON CORPROATION
2-3, MARUNOUCHI
3-CHOME, CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283837
US20090001852
12153163
Correspondence name and address
MARIO A. COSTANTINO
OIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 12
Reel/Frame:023045/0617   Pages: 2
Recorded: 08/03/2009
Attorney Dkt #:01136_1024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
10/29/2008
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8159763
US20090303622
12293525
Correspondence name and address
MASAYASU MORI
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:021888/0992   Pages: 4
Recorded: 11/25/2008
Attorney Dkt #:138438
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
11/06/2008
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035275
US20090134745
12224947
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:022633/0996   Pages: 4
Recorded: 05/01/2009
Attorney Dkt #:140441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
03/19/2009
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035276
US20090212662
12320817
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:023838/0616   Pages: 4
Recorded: 01/22/2010
Attorney Dkt #:141945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
01/20/2010
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME,
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8035906
US20100142064
12448368
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:025585/0410   Pages: 4
Recorded: 12/13/2010
Attorney Dkt #:147840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
12/01/2010
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8520329
US20110096423
12997670
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:026645/0939   Pages: 4
Recorded: 07/25/2011
Attorney Dkt #:148421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
07/09/2011
2
MORIOKE, TOSHIKAZU
Exec Dt:
07/09/2011
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8513857
US20110280559
13016312
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:027295/0788   Pages: 4
Recorded: 11/18/2011
Attorney Dkt #:150711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
10/28/2011
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME,
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8824071
US20120224274
13227971
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:027336/0900   Pages: 4
Recorded: 12/02/2011
Attorney Dkt #:151633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
11/29/2011
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456772
US20120087023
13375951
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:027728/0552   Pages: 4
Recorded: 02/16/2012
Attorney Dkt #:151635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
02/10/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8786163
US20120139390
13310167
Correspondence name and address
MARIO A. CONSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:027923/0159   Pages: 4
Recorded: 03/21/2012
Attorney Dkt #:151654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
02/21/2012
2
KUWANO, KUNIHIRO
Exec Dt:
02/28/2012
3
KIMURA, MASAMITSU
Exec Dt:
02/29/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME,
CHIYODA-KU,
TOKYO, 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9184677
US20120177354
13311008
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:036803/0664   Pages: 4
Recorded: 10/15/2015
Attorney Dkt #:162852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
10/14/2015
2
OONE, KAZUYASU
Exec Dt:
10/14/2015
3
NISHIHARA, SHINJI
Exec Dt:
10/14/2015
4
MORIOKE, TOSHIKAZU
Exec Dt:
10/14/2015
Assignee
1
NIKON CORPORATION
12-1 YURAKUCHO 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9366940
US20150125140
14381063
Correspondence name and address
MARIO A. COSTANTINO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 23
Reel/Frame:047877/0208   Pages: 4
Recorded: 12/31/2018
Attorney Dkt #:184144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
12/20/2018
2
MUTO, AZUSA
Exec Dt:
12/20/2018
Assignee
1
NIKON CORPORATION
15-3, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11043910
US20190326835
16314628
Correspondence name and address
MARIO A. COSTANTINO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
Reel/Frame:052320/0701   Pages: 4
Recorded: 04/06/2020
Attorney Dkt #:191620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHIZAWA, TAKATOSHI
Exec Dt:
03/30/2020
Assignee
1
NIKON CORPORATION
15-3, KONAN 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-6290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11522473
US20200350838
16753959
Correspondence name and address
MARIO A. COSTANTINO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 25
Reel/Frame:061987/0567   Pages: 5
Recorded: 11/22/2022
Attorney Dkt #:222659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
10/26/2022
2
WATANABE, KAZUTAKA
Exec Dt:
11/11/2022
3
TAKAHASHI, HIROFUMI
Exec Dt:
11/11/2022
Assignee
1
NIKON CORPORATION
15-3, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230221519
17927195
Correspondence name and address
MARIO A. COSTANTINO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 05/04/2024 07:11 PM
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