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 : TSUKAMOTO, RYOJI
Total Assignments: 18
Assignment: 1
Reel/Frame:006923/0895   Pages: 2
Recorded: 03/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAHATA, KAZUO
Exec Dt:
02/15/1994
2
TSUKAMOTO, RYOJI
Exec Dt:
02/15/1994
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI
1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5451359
NONE
08213236
Correspondence name and address
BURGESS, RYAN AND WAYNE
MILTON J. WAYNE
370 LEXINGOTN AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:007370/0565   Pages: 2
Recorded: 01/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMURA, SHUNICHI
Exec Dt:
01/06/1995
2
TSUKAMOTO, RYOJI
Exec Dt:
01/06/1995
3
TSUKIOKA, MASAAKI
Exec Dt:
01/06/1995
4
INATA, HIROO
Exec Dt:
01/06/1995
5
ITOH, SEIJI
Exec Dt:
01/06/1995
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI, 1-CHOME
CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5876851
NONE
08367360
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN AND SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:009881/0831   Pages: 2
Recorded: 01/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, RYOJI
Exec Dt:
12/16/1998
2
TERAMOTO, MITSURU
Exec Dt:
12/16/1998
3
ITOH, SEIJI
Exec Dt:
12/16/1998
4
KOSUGE, MASAHIKO
Exec Dt:
12/16/1998
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048627
NONE
09214435
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, & SEAS
WADDELL A. BIGGART
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:010134/0660   Pages: 2
Recorded: 06/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, RYOJI
Exec Dt:
05/28/1999
2
ITO, SEIJI
Exec Dt:
05/28/1999
3
TERAMOTO, MITSURU
Exec Dt:
05/28/1999
4
WATANABE, SHINYA
Exec Dt:
05/28/1999
5
FURUYA, KOJI
Exec Dt:
05/28/1999
6
KAWAI, SHINICHI
Exec Dt:
05/28/1999
7
SUZUKI, KENJI
Exec Dt:
05/28/1999
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124043
NONE
09331848
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:010432/0208   Pages: 2
Recorded: 11/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASANO, MAKOTO
Exec Dt:
10/18/1999
2
KURODA, TOSHIMASA
Exec Dt:
10/27/1999
3
TSUKAMOTO, RYOJI
Exec Dt:
11/02/1999
4
SANTA, TOSHIHIRO
Exec Dt:
11/04/1999
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177192
NONE
09424083
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:010586/0874   Pages: 2
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONNA, HIROSHI
Exec Dt:
01/20/2000
2
TSUKAMOTO, RYOJI
Exec Dt:
01/20/2000
3
YOSHIDA, MAKOTO
Exec Dt:
01/20/2000
4
MATSUI, MICHIKAGE
Exec Dt:
01/20/2000
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521552
NONE
09496284
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:011493/0485   Pages: 3
Recorded: 01/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, RYOJI
Exec Dt:
11/22/2000
2
KUDO, TAKAFUMI
Exec Dt:
11/22/2000
3
KOSUGE, MASAHIKO
Exec Dt:
11/22/2000
4
URA, TOMOKATSU
Exec Dt:
11/22/2000
5
KURIHARA, HIDESHI
Exec Dt:
11/22/2000
6
KAWAI, SHINICHI
Exec Dt:
11/22/2000
7
WATANABE, SHINYA
Exec Dt:
11/22/2000
8
FURUYA, KOJI
Exec Dt:
11/22/2000
9
HANDA, MAKOTO
Exec Dt:
11/22/2000
10
SUZUKI, KENJI
Exec Dt:
11/22/2000
Assignee
1
TEIJIN LIMITED
CHUO-KU, OSAKA-SHI
6-7, MINAMIHOMMACHI 1-CHOME
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525165
NONE
09720991
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 8
Reel/Frame:012168/0674   Pages: 2
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TOSHIHIRO
Exec Dt:
06/18/2001
2
TASHIRO, MIKIO
Exec Dt:
07/05/2001
3
TSUKAMOTO, RYOJI
Exec Dt:
06/25/2001
4
BABA, KENJI
Exec Dt:
07/09/2001
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372343
NONE
09890960
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & ET AL
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 9
Reel/Frame:013704/0567   Pages: 2
Recorded: 01/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, RYOJI
Exec Dt:
11/27/2002
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740402
US20030143397
10312981
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:015130/0818   Pages: 2
Recorded: 07/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, RYOJI
Exec Dt:
01/10/2003
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335719
US20040116573
10466304
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:015323/0173   Pages: 2
Recorded: 01/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TOMOYOSHI
Exec Dt:
10/03/2003
2
NAGANO, HIROKI
Exec Dt:
10/03/2003
3
SUZUKI, MINORU
Exec Dt:
10/10/2003
4
TOYAO, HIROSHI
Exec Dt:
09/16/2003
5
KISHINO, TOMOYUKI
Exec Dt:
09/12/2003
6
MINOBE, NOBUO
Exec Dt:
09/19/2003
7
TSUKAMOTO, RYOJI
Exec Dt:
09/12/2003
8
ISHIHARA, KENICHI
Exec Dt:
09/12/2003
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544762
US20040176564
10483611
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:015673/0890   Pages: 2
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOBE, NOBUO
Exec Dt:
02/02/2004
2
TSUKAMOTO, RYOJI
Exec Dt:
02/02/2004
3
YAMAMOTO, TOMOYOSHI
Exec Dt:
02/02/2004
4
KISHINO, TOMOYUKI
Exec Dt:
02/02/2004
5
ISHIHARA, KENICHI
Exec Dt:
02/02/2004
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7189797
US20040254331
10488946
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:016795/0693   Pages: 2
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, RYOJI
Exec Dt:
02/18/2005
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462682
US20050245677
10526664
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:017531/0800   Pages: 2
Recorded: 07/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUMURA, TOMOO
Exec Dt:
06/10/2005
2
MIYASAKA, NOBUYOSHI
Exec Dt:
06/10/2005
3
TSUKAMOTO, RYOJI
Exec Dt:
06/10/2005
4
HATTORI, KEIJIRO
Exec Dt:
06/10/2005
5
OSAKA, HIROYUKI
Exec Dt:
06/10/2005
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060147709
10542373
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:018885/0451   Pages: 3
Recorded: 12/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, TSUYOSHI
Exec Dt:
06/17/2005
2
KAMIYAMA, MIE
Exec Dt:
06/17/2005
3
MIZUMURA, TOMOO
Exec Dt:
06/17/2005
4
MIYASAKA, NOBUYOSHI
Exec Dt:
06/17/2005
5
TSUKAMOTO, RYOJI
Exec Dt:
06/17/2005
6
HATTORI, KEIJIRO
Exec Dt:
06/17/2005
7
NAKAJIMA, SUGURU
Exec Dt:
06/17/2005
8
KIKUCHI, KATUSHI
Exec Dt:
06/17/2005
9
OSAKA, HIROYUKI
Exec Dt:
06/17/2005
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060210797
10542048
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:016789/0276   Pages: 2
Recorded: 07/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, RYOJI
Exec Dt:
07/08/2005
2
HASHIMOTO, NORIKO
Exec Dt:
07/08/2005
3
HOSHI, TOYOHIKO
Exec Dt:
07/08/2005
Assignee
1
SOLOTEX CORPORATION
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060020103
11183854
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:042917/0233   Pages: 4
Recorded: 07/06/2017
Attorney Dkt #:Q233815
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, RYOJI
Exec Dt:
03/10/2017
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550241
US20180265667
15541635
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 18
Reel/Frame:064177/0040   Pages: 5
Recorded: 07/07/2023
Attorney Dkt #:11019229US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZOHANA, HIROTO
Exec Dt:
05/15/2023
2
TSUKAMOTO, RYOJI
Exec Dt:
05/15/2023
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390936
18205065
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

Search Results as of: 04/28/2024 09:38 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