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 : ITOH, MASASHI
Total Assignments: 20
Assignment: 1
Reel/Frame:005086/0150   Pages: 1
Recorded: 05/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, MASASHI
Exec Dt:
05/11/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939477
NONE
07357751
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005263/0450   Pages: 1
Recorded: 03/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, MASASHI
Exec Dt:
03/08/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030927
NONE
07492481
Correspondence name and address
JOSEPH M. POTENZA
BANNER, BIRCH, MCKIE & BECKETT
SIXTH FLOOR
ONE THOMAS CIRCLE, N.W.
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:005255/0359   Pages: 1
Recorded: 03/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, MASASHI
Exec Dt:
03/13/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
A CORP. OF JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059831
NONE
07494315
Correspondence name and address
BANNER, BIRCH, MC KIE AND BECKETT
ONE THOMAS CIRCLE, N. W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:005263/0604   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, MASASHI
Exec Dt:
03/15/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5107134
NONE
07495699
Correspondence name and address
BANNER, BIRCH, MC KIE AND BECKETT
ONE THOMAS CIRCLE, N. W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:005842/0936   Pages: 3
Recorded: 06/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, MASASHI
Exec Dt:
06/03/1991
2
WATANABE, SHUJI
Exec Dt:
06/05/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORPORATION OF JAPAN
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239702
NONE
07690922
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 6
Reel/Frame:006064/0029   Pages: 2
Recorded: 03/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITOH, MASASHI
Exec Dt:
02/26/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5201001
NONE
07827100
Correspondence name and address
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 7
Reel/Frame:008036/0300   Pages: 3
Recorded: 07/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, MASASHI
Exec Dt:
05/29/1996
2
KOGA, YASUTAKA
Exec Dt:
06/03/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703626
NONE
08642943
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:009072/0825   Pages: 3
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITOH, MASASHI
Exec Dt:
03/19/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6100749
NONE
09046787
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER, ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:010421/0419   Pages: 3
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITOH, MASASHI
Exec Dt:
11/18/1999
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6, NAKAMAGOME 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287140
NONE
09450124
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
ECKHARD H. KUESTERS
1755 JEFFERSON DAVIS HWY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:015180/0365   Pages: 3
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARASE, HIDEKAZU
Exec Dt:
03/30/2004
2
SOGA, MAMORU
Exec Dt:
03/30/2004
3
TATEKAWA, MASAICHIRO
Exec Dt:
03/30/2004
4
KUSAKATA, SHIGERU
Exec Dt:
03/30/2004
5
MATSUDA, TSUTOMU
Exec Dt:
03/30/2004
6
ITOH, MASASHI
Exec Dt:
03/30/2004
Assignees
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA KADOMA-SHI
OSAKA, JAPAN 571-8501
2
RICOH COMPANY, LTD.
1-3-6, NAKAMAGOME OTA-KU
TOKYO, JAPAN 143-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378458
US20040198867
10816003
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
GREGORY A. STOBBS
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:015805/0943   Pages: 3
Recorded: 09/21/2004
Attorney Dkt #:253874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSAKATA, SHIGERU
Exec Dt:
05/14/2004
2
MATSUDA, TSUTOMU
Exec Dt:
05/17/2004
3
ITOH, MASASHI
Exec Dt:
05/25/2004
4
SOGA, MAMORU
Exec Dt:
06/07/2004
5
ARASE, HIDEKAZU
Exec Dt:
06/07/2004
6
TATEKAWA, MASAICHIRO
Exec Dt:
06/07/2004
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
2
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368007
US20050005817
10855377
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
FREDERICK D. VASTINE
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 12
Reel/Frame:017035/0231   Pages: 5
Recorded: 09/29/2005
Attorney Dkt #:275023US90X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORINAGA, YASUO
Exec Dt:
09/06/2005
2
NAKATSUCHI, MASAHARU
Exec Dt:
09/06/2005
3
KANEDA, TOSHIO
Exec Dt:
09/06/2005
4
TAKASE, SATOSHI
Exec Dt:
09/06/2005
5
SASAO, NOBUAKI
Exec Dt:
09/06/2005
6
ITOH, MASASHI
Exec Dt:
08/15/2005
Assignees
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
2
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457634
US20060014561
11177440
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:021601/0905   Pages: 5
Recorded: 09/29/2008
Attorney Dkt #:23323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, TAKUYA
Exec Dt:
09/11/2008
2
ITOH, MASASHI
Exec Dt:
09/11/2008
3
OKUYAMA, YOSHIAKI
Exec Dt:
09/11/2008
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100180331
12295216
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 14
Reel/Frame:022105/0004   Pages: 2
Recorded: 01/14/2009
Attorney Dkt #:J-09-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITOH, MASASHI
Exec Dt:
11/28/2008
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090252131
12373706
Correspondence name and address
NEC CORPORATION OF AMERICA
6535 N. STATE HWY. 161
IRVING, TX 75039
Assignment: 15
Reel/Frame:026926/0357   Pages: 4
Recorded: 09/19/2011
Attorney Dkt #:381165US40PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, MASAHIRO
Exec Dt:
08/09/2011
2
SAKAMOTO, TAKESHI
Exec Dt:
08/09/2011
3
UEDA, MAKOTO
Exec Dt:
08/09/2011
4
ITOH, MASASHI
Exec Dt:
08/09/2011
5
FUJII, YOSHIKAZU
Exec Dt:
08/09/2011
6
KABUMOTO, HIROKI
Exec Dt:
08/09/2011
7
ARISAWA, AKIRA
Exec Dt:
08/09/2011
8
FUJII, TADASHI
Exec Dt:
08/09/2011
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120178124
13143607
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:032803/0654   Pages: 4
Recorded: 05/01/2014
Attorney Dkt #:1422-0798PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMURA, YASUKO
Exec Dt:
04/07/2014
2
FURUMIYA, CHINATSU
Exec Dt:
04/07/2014
3
ITOH, MASASHI
Exec Dt:
04/11/2014
Assignee
1
ROHTO PHARMACEUTICAL CO., LTD.
8-1, TATSUMINISHI 1-CHOME, IKUNO-KU
OSAKA-SHI, OSAKA, JAPAN 544-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9173945
US20140308368
14355350
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:032804/0355   Pages: 4
Recorded: 05/01/2014
Attorney Dkt #:1422-0797PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMURA, YASUKO
Exec Dt:
04/07/2014
2
FURUMIYA, CHINATSU
Exec Dt:
04/07/2014
3
ITOH, MASASHI
Exec Dt:
04/11/2014
Assignee
1
ROHTO PHARMACEUTICAL CO., LTD.
8-1, TATSUMINISHI 1-CHOME, IKUNO-KU
OSAKA-SHI, OSAKA, JAPAN 544-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140296348
14355383
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:033943/0690   Pages: 4
Recorded: 10/14/2014
Attorney Dkt #:1422-0801PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHIMA, KAZUHIRO
Exec Dt:
09/08/2014
2
KATO, MARIYO
Exec Dt:
09/08/2014
3
TAKAI, YOSHIHIRO
Exec Dt:
09/08/2014
4
ITOH, MASASHI
Exec Dt:
09/08/2014
Assignee
1
ROHTO PHARMACEUTICAL CO., LTD.
8-1, TATSUMINISHI 1-CHOME, IKUNO-KU
OSAKA-SHI, OSAKA, JAPAN 544-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150064281
14391559
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 19
Reel/Frame:040075/0419   Pages: 3
Recorded: 10/20/2016
Attorney Dkt #:046124-5446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, MASASHI
Exec Dt:
09/27/2016
2
MATSUMOTO, TAKENORI
Exec Dt:
10/05/2016
3
NAKATSUKA, CHIGUSA
Exec Dt:
10/05/2016
4
CHONO, FUMIE
Exec Dt:
10/11/2016
Assignee
1
ROHTO PHARMACEUTICAL CO., LTD.
1-8-1, TATSUMI-NISHI, IKUNO-KU, OSAKA-SHI
OSAKA, JAPAN 544-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170056335
15302636
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:060647/0726   Pages: 6
Recorded: 07/27/2022
Attorney Dkt #:544151US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, MASASHI
Exec Dt:
04/14/2022
2
NISHIMURA, SATOSHI
Exec Dt:
04/10/2022
3
OGAWA, TATSUYA
Exec Dt:
04/27/2022
4
HASHIMOTO, TADASHI
Exec Dt:
04/12/2022
Assignee
1
THERABIOPHARMA INC.
EAST TOWER 604, KSP INNOVATION CENTER, 3-2-1, SAKADO, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2130012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230084246
17759610
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 09:45 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