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 : KOINUMA, MASAHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:004288/0241   Pages: 1
Recorded: 07/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMODA, MITHUHIKO
Exec Dt:
07/04/1984
2
KOINUMA, MASAHIRO
Exec Dt:
07/04/1984
3
OHTA, YOSHITAKA
Exec Dt:
07/04/1984
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENO-CHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4566054
NONE
06631733
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E STREET, N.W.
WASHINGTON, DC 20004-1998
Assignment: 2
Reel/Frame:004968/0934   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, MASATO
Exec Dt:
11/13/1986
2
KOSHINO, SUSUMU
Exec Dt:
11/13/1986
3
YAMANAKA, TOSHIMASA
Exec Dt:
11/13/1986
4
SATO, KOJI
Exec Dt:
11/13/1986
5
ARAI, AKIHIRO
Exec Dt:
11/13/1986
6
KOINUMA, MASAHIRO
Exec Dt:
11/13/1986
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4893140
NONE
06934055
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004865/0136   Pages: 2
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOINUMA, MASAHIRO
Exec Dt:
04/05/1988
2
ONUMA, KOKI
Exec Dt:
04/05/1988
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D313423
NONE
07180860
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST. N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005376/0433   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
05/28/1990
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA,
NO. 36-9, MAENO-CHO 2-CHOME,
ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D328276
NONE
07548636
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:005380/0285   Pages: 2
Recorded: 07/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
07/02/1990
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA,
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D335499
NONE
07554032
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
2100 PENN AVE., N. W.
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:006037/0708   Pages: 2
Recorded: 02/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
02/21/1992
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D348277
NONE
07841452
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:006063/0972   Pages: 8
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INABA, TOSHIYA
Exec Dt:
03/13/1992
2
KOINUMA, MASAHIRO
Exec Dt:
03/13/1992
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
A CORPORATION OF JAPAN
2-36-9, MAENO-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307966
NONE
07853119
Correspondence name and address
KANE, DALSIMER, SULLIVAN, KURUCZ ET AL
GERALD LEVY, ESQ.
711 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:006351/0073   Pages: 2
Recorded: 01/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
12/09/1992
Assignee
1
ASAHI KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D354762
NONE
29003353
Correspondence name and address
DONALD E. ZINN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, DC 20037-3202
Assignment: 9
Reel/Frame:007105/0293   Pages: 2
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUNO, MASASHI
Exec Dt:
05/26/1994
2
KOINUMA, MASAHIRO
Exec Dt:
05/23/1994
3
INABA, TOSHIYA
Exec Dt:
05/23/1994
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D359747
NONE
29023906
Correspondence name and address
ROBERT V. SLOAN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 10
Reel/Frame:007609/0319   Pages: 2
Recorded: 07/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, TAKASHI
Exec Dt:
07/03/1995
2
KOINUMA, MASAHIRO
Exec Dt:
07/03/1995
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D375106
NONE
29041234
Correspondence name and address
ROBERT V. SLOAN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 11
Reel/Frame:009000/0813   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
02/09/1998
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO, 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D404750
NONE
29083916
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 12
Reel/Frame:009238/0025   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
05/21/1998
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO, 2-CHOME ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D410241
NONE
29089088
Correspondence name and address
SUGHRUE, MION, ETAL.
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 13
Reel/Frame:009705/0974   Pages: 2
Recorded: 12/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
12/17/1998
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D413131
NONE
29098566
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3218
Assignment: 14
Reel/Frame:010573/0786   Pages: 2
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
01/17/2000
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D431830
NONE
29118102
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
ROBERT V. SLOAN
2100 PENNSYLVANIA AVE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:010835/0638   Pages: 2
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
05/09/2000
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D450313
NONE
29124043
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 16
Reel/Frame:011951/0621   Pages: 2
Recorded: 06/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
05/14/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
ITABASHI-KU
NO. 36-9, MAENO-CHO 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D453173
NONE
29144079
Correspondence name and address
SUGHRUE, MION, ZINN ET AL.
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 17
Reel/Frame:011951/0788   Pages: 2
Recorded: 06/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
05/14/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D453174
NONE
29144114
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS, PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 18
Reel/Frame:013002/0492   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
06/04/2002
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D473247
NONE
29162295
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 19
Reel/Frame:015674/0268   Pages: 2
Recorded: 08/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
07/15/2004
Assignee
1
PENTAX CORPORATION
NO. 36-9, MAENO-CHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D528574
NONE
29210863
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON DC 20037
Assignment: 20
Reel/Frame:015674/0759   Pages: 2
Recorded: 08/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOINUMA, MASAHIRO
Exec Dt:
07/15/2004
Assignee
1
PENTAX CORPORATION
NO. 36-9, MAENO-CHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D508252
NONE
29210862
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:017123/0568   Pages: 4
Recorded: 10/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, TAKESHI
Exec Dt:
10/20/2005
2
HAMAMURA, TOSHIHIRO
Exec Dt:
10/17/2005
3
KOINUMA, MASAHIRO
Exec Dt:
10/17/2005
4
ENOMOTO, TAKASHI
Exec Dt:
10/14/2005
5
SAORI, MASAKAZU
Exec Dt:
10/14/2005
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625143
US20060088314
11255947
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
P28325
RESTON, VA 20191

Search Results as of: 04/19/2024 08:41 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