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 : OGURA, MASAHIRO
Total Assignments: 12
Assignment: 1
Reel/Frame:003955/0615   Pages: 1
Recorded: 12/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA, HAMAO
Exec Dt:
11/17/1981
2
OHNO, MASAJI
Exec Dt:
11/17/1981
3
HASEGAWA, JUNZO
Exec Dt:
11/17/1981
4
HAMAGUCHI, SHIGEKI
Exec Dt:
11/17/1981
5
OGURA, MASAHIRO
Exec Dt:
11/17/1981
6
KAWAHARADA, HAJIME
Exec Dt:
11/17/1981
7
WATANABE, KIYOSHI
Exec Dt:
11/17/1981
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY COMPANY, LIMITED
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415657
NONE
06328696
Correspondence name and address
ARMSTRONG, NIKAIDO & MARMELSTEIN
STE. 912, 1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004107/0565   Pages: 1
Recorded: 03/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASEGAWA, JUNZO
Exec Dt:
03/07/1983
2
OGURA, MASAHIRO
Exec Dt:
03/07/1983
3
KANEMA, HIROSHI
Exec Dt:
03/07/1983
4
KAWAHARADA, HAJIME
Exec Dt:
03/07/1983
5
WATANABE, KIYOSHI
Exec Dt:
03/07/1983
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540665
NONE
06475603
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004634/0557   Pages: 1
Recorded: 11/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, HIDEYUKI
Exec Dt:
10/15/1986
2
NAKAMURA, YOSHIO
Exec Dt:
10/15/1986
3
OGURA, MASAHIRO
Exec Dt:
10/15/1986
4
SHIMADA, YOSHIO
Exec Dt:
10/15/1986
5
WATANABE, KIYOSHI
Exec Dt:
10/15/1986
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017484
NONE
06933822
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W. SUITE 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004981/0059   Pages: 1
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGURA, MASAHIRO
Exec Dt:
11/16/1988
2
SHIRAISHI, TADAYOSHI
Exec Dt:
11/16/1988
3
TAKAHASHI, HIDEYUKI
Exec Dt:
11/16/1988
4
HASEGAWA, JUNZO
Exec Dt:
11/16/1988
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981796
NONE
07275200
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:008941/0961   Pages: 2
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MASAKATSU
Exec Dt:
08/22/1997
2
OGURA, MASAHIRO
Exec Dt:
08/22/1997
3
TAKESHIMA, MASAHIRO
Exec Dt:
08/22/1997
4
ARAI, KENJI
Exec Dt:
08/22/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044363
NONE
08916154
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 6
Reel/Frame:009135/0957   Pages: 5
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YUKIO
Exec Dt:
04/03/1998
2
IWASAKI, AKIRA
Exec Dt:
04/03/1998
3
KIZAKI, NORIYUKI
Exec Dt:
04/03/1998
4
IKENAKA, YASUHIRO
Exec Dt:
04/03/1998
5
OGURA, MASAHIRO
Exec Dt:
04/03/1998
6
HASEGAWA, JUNZO
Exec Dt:
04/03/1998
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221638
NONE
09064750
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:011935/0274   Pages: 2
Recorded: 06/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKURA, MASAO
Exec Dt:
05/28/2001
2
OGURA, MASAHIRO
Exec Dt:
05/28/2001
3
ISHIBASHI, AKIRA
Exec Dt:
05/28/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020059108
09888192
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KIM KANZAKI
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:029243/0883   Pages: 3
Recorded: 11/06/2012
Attorney Dkt #:10088487US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, MASAHIRO
Exec Dt:
07/09/2012
2
HASEGAWA, NORIYASU
Exec Dt:
07/09/2012
3
TAMURA, YASUYUKI
Exec Dt:
07/12/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9057968
US20130045448
13551696
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 9
Reel/Frame:036176/0373   Pages: 3
Recorded: 07/24/2015
Attorney Dkt #:10137546US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, MASAHIRO
Exec Dt:
05/07/2015
2
MISHIMA, KAZUHIKO
Exec Dt:
04/28/2015
3
MIZUMOTO, KAZUSHI
Exec Dt:
04/28/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9606456
US20150338751
14714595
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 10
Reel/Frame:045024/0461   Pages: 3
Recorded: 01/09/2018
Attorney Dkt #:10177452US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, MASAHIRO
Exec Dt:
09/22/2017
2
IMAI, YUICHIRO
Exec Dt:
09/21/2017
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10061119
US20180101003
15718510
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 11
Reel/Frame:045674/0657   Pages: 4
Recorded: 05/01/2018
Attorney Dkt #:10145784US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBA, HISASHI
Exec Dt:
01/29/2018
2
OGURA, MASAHIRO
Exec Dt:
01/30/2018
3
MURAKAMI, YOSUKE
Exec Dt:
01/29/2018
4
KATSUTA, KEN
Exec Dt:
01/29/2018
5
OKADA, YUTA
Exec Dt:
01/29/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10484566
US20180234575
15891087
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 12
Reel/Frame:051146/0944   Pages: 4
Recorded: 12/01/2019
Attorney Dkt #:10145846US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, MASAHIRO
Exec Dt:
09/18/2019
2
NAMBA, HISASHI
Exec Dt:
09/20/2019
3
KATSUTA, KEN
Exec Dt:
09/20/2019
4
MURAKAMI, YOSUKE
Exec Dt:
09/24/2019
5
OTOGURO, YASUAKI
Exec Dt:
09/25/2019
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10635014
US20200073277
16552507
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

Search Results as of: 04/25/2024 07:25 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