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 : ISHIZAWA, HITOSHI
Total Assignments: 14
Assignment: 1
Reel/Frame:006948/0153   Pages: 3
Recorded: 01/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIZAWA, HITOSHI
Exec Dt:
07/27/1993
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478237
NONE
08082515
Correspondence name and address
SHAPIRO AND SHAPIRO
MITCHELL W. SHAPIRO
SUITE 1701
1100 WILSON BOULEVARD
ARLINGTON, VIRGINIA 22209
Assignment: 2
Reel/Frame:008564/0611   Pages: 3
Recorded: 06/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKIYOSHI, TOMOFUMI
Exec Dt:
01/29/1997
2
ISHIZAWA, HITOSHI
Exec Dt:
01/29/1997
3
KATO, MASARU
Exec Dt:
01/29/1997
Assignee
1
OJI PAPER CO., LTD.
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851655
NONE
08791621
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C., ATTORNEYS AT LAW
NORMAN F. OBLON, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:011971/0765   Pages: 2
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, TSUYOSHI
Exec Dt:
05/28/2001
2
ISHIZAWA, HITOSHI
Exec Dt:
05/28/2001
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6574039
NONE
09856971
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:013161/0742   Pages: 2
Recorded: 08/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAWA, HITOSHI
Exec Dt:
06/03/2002
2
MURATA, TSUYOSHI
Exec Dt:
06/03/2002
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6870602
US20020191168
10208874
Correspondence name and address
OLIFF & BERRIDGE, PLC
MARIO A. CONSTANTINO
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:017611/0251   Pages: 3
Recorded: 02/23/2006
Attorney Dkt #:127104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, TAKESHI
Exec Dt:
02/17/2006
2
KOKUBUN, TAKAO
Exec Dt:
02/16/2006
3
ISHIZAWA, HITOSHI
Exec Dt:
02/17/2006
4
MURAKAMI, ATSUNOBU
Exec Dt:
02/16/2006
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7697111
US20060291060
10569207
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:018337/0302   Pages: 2
Recorded: 09/29/2006
Attorney Dkt #:128253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAKA, HIROYUKI
Exec Dt:
07/04/2006
2
TAKAIWA, HIROAKI
Exec Dt:
07/04/2006
3
HIRUKAWA, SHIGERU
Exec Dt:
07/04/2006
4
HOSHIKA, RYUICHI
Exec Dt:
07/10/2006
5
ISHIZAWA, HITOSHI
Exec Dt:
07/10/2006
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8054447
US20070242242
10581307
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:019072/0072   Pages: 4
Recorded: 03/15/2007
Attorney Dkt #:XA-10769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAWA, HITOSHI
Exec Dt:
03/08/2007
2
NIISAKA, SHUNSUKE
Exec Dt:
03/07/2007
3
MURATA, TSUYOSHI
Exec Dt:
03/08/2007
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080002259
11662892
Correspondence name and address
MITCHEL W. SHAPIRO
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VIRGINIA 22102
Assignment: 8
Reel/Frame:022378/0517   Pages: 3
Recorded: 03/11/2009
Attorney Dkt #:XA-11209/T4477-15818US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAWA, HITOSHI
Exec Dt:
12/18/2008
2
NIISAKA, SHUNSUKE
Exec Dt:
12/18/2008
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098432
US20090161219
12342200
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 9
Reel/Frame:023020/0056   Pages: 4
Recorded: 07/29/2009
Attorney Dkt #:XA-11380/T4258-17303US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAWA, HITOSHI
Exec Dt:
07/02/2009
2
YAMAHIRO, TOMOHIKO
Exec Dt:
07/07/2009
3
MATSUBA, YASUTO
Exec Dt:
07/14/2009
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7760447
US20090284848
12469805
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 10
Reel/Frame:024579/0406   Pages: 4
Recorded: 06/11/2010
Attorney Dkt #:1220.1012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIZAWA, HITOSHI
Exec Dt:
06/07/2010
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8206679
US20100323878
12801512
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:025304/0483   Pages: 4
Recorded: 11/12/2010
Attorney Dkt #:146925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZURA, YOSHINOBU
Exec Dt:
09/17/2010
2
ISHIZAWA, HITOSHI
Exec Dt:
09/17/2010
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110063592
12879404
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 12
Reel/Frame:032830/0608   Pages: 4
Recorded: 05/06/2014
Attorney Dkt #:1220.1033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIZAWA, HITOSHI
Exec Dt:
04/21/2014
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9586867
US20140239228
14269728
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:048883/0048   Pages: 3
Recorded: 04/15/2019
Attorney Dkt #:2019-0640A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAWA, HITOSHI
Exec Dt:
04/09/2019
2
KAWAKITA, MASAHIRO
Exec Dt:
04/09/2019
3
KITA, YUKI
Exec Dt:
04/09/2019
Assignee
1
OJI HOLDINGS CORPORATION
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642652
US20190247828
16342012
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:063991/0389   Pages: 8
Recorded: 06/20/2023
Attorney Dkt #:1220.1076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, MARIKO
Exec Dt:
04/05/2023
2
ISHIZAWA, HITOSHI
Exec Dt:
03/23/2023
3
NAKAMURA, TAKURO
Exec Dt:
03/23/2023
4
EZURA, YOSHINOBU
Exec Dt:
03/21/2023
5
YAMAMOTO, YUYA
Exec Dt:
03/23/2023
Assignee
1
NIKON CORPORATION
15-3, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230333283
18211132
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE. N.W.
SUITE 700
WASHINGTON, DC 20005

Search Results as of: 04/27/2024 03:16 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