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 : SHIGAKI, MASAFUMI
Total Assignments: 12
Assignment: 1
Reel/Frame:004244/0670   Pages: 1
Recorded: 03/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGAKI, MASAFUMI
Exec Dt:
03/08/1984
2
TAKEDA, YUKIO
Exec Dt:
03/08/1984
Assignee
1
FUJITSU LIMITED
1015, KAMIKODANAKA, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612514
NONE
06593428
Correspondence name and address
STAAS & HALSEY
1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004889/0613   Pages: 1
Recorded: 05/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGAKI, MASAFUMI
Exec Dt:
03/15/1988
2
KURIHARA, HIROSHI
Exec Dt:
03/15/1988
3
NISHI, HIDETOSHI
Exec Dt:
03/10/1988
Assignee
1
FUJITSU LIMITED
1015, KAMIKODANAKA, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855895
NONE
07196620
Correspondence name and address
STAAS AND HALSEY
1825 K STREET, N. W. SUITE 816
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:010214/0336   Pages: 2
Recorded: 08/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGAKI, MASAFUMI
Exec Dt:
08/10/1999
2
SASAKI, TAKAO
Exec Dt:
08/10/1999
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6377118
NONE
09385721
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BUILDING, 60TH FLOOR
350 5TH AVENUE, SUITE 6024
NEW YORK, NY 10118
Assignment: 4
Reel/Frame:011560/0682   Pages: 3
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURO, KEIICHI
Exec Dt:
02/05/2001
2
SHIGAKI, MASAFUMI
Exec Dt:
02/05/2001
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA, JAPAN 211-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486734
US20010054932
09791038
Correspondence name and address
HELFGOTT & KARAS, P.C.
EMPIRE STATE BUILDING
60TH FLOOR
NEW YORK, NEW YORK 10118
Assignment: 5
Reel/Frame:014429/0855   Pages: 3
Recorded: 08/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, KAZUNORI
Exec Dt:
06/02/2003
2
AKASEGAWA, AKIHIKO
Exec Dt:
06/05/2003
3
SHIGAKI, MASAFUMI
Exec Dt:
06/05/2003
4
NAKAZAWA, ISAO
Exec Dt:
06/06/2003
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANANKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283855
US20040041656
10647237
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:014324/0005   Pages: 2
Recorded: 07/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, KAZUNORI
Exec Dt:
06/11/2003
2
NAKAZAWA, ISAO
Exec Dt:
06/18/2003
3
SHIGAKI, MASAFUMI
Exec Dt:
06/18/2003
4
KAI, MANABU
Exec Dt:
06/18/2003
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859029
US20040119480
10625740
Correspondence name and address
ARENT FOX KINTNER PLOTKIN ET AL.
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, NW
SUITE 400
WASHINGTON, DC 20036-5339
Assignment: 7
Reel/Frame:015041/0931   Pages: 3
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, KAZUNORI
Exec Dt:
01/28/2004
2
NAKAZAWA, ISAO
Exec Dt:
02/23/2004
3
SHIGAKI, MASAFUMI
Exec Dt:
02/12/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7495615
US20040189533
10790769
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:015872/0564   Pages: 2
Recorded: 04/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGAKI, MASAFUMI
Exec Dt:
07/14/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914483
US20050012548
10916754
Correspondence name and address
JAMES J. DADE
575 MADISON AVENUE
NEW YORK, NY 10022-8508
Assignment: 9
Reel/Frame:017012/0020   Pages: 3
Recorded: 09/19/2005
Attorney Dkt #:FUJH 21.339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGAKI, MASAFUMI
Exec Dt:
07/14/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME,
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914483
US20050012548
10916754
Correspondence name and address
MR. JAMES J. DADE
575 MADISON AVENUE
NEW YORK, NEW YORK 10022-8508
Assignment: 10
Reel/Frame:017648/0952   Pages: 4
Recorded: 05/22/2006
Attorney Dkt #:FUJA 21.339
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE WRONG SERIAL NUMBER 10/016,754 ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 015872 FRAME 0564. PREVIOUSLY RECORDED ON REEL 015872 FRAME 0564. ASSIGNOR(S) HEREBY CONFIRMS THE THE SERIAL NUMBER SHOULD READ 10/916,754.
Assignor
1
SHIGAKI, MASAFUMI
Exec Dt:
07/14/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914483
US20050012548
10916754
Correspondence name and address
JAMES J. DADE
575 MADISON AVENUE
NEW YORK, NY 10022-8508
Assignment: 11
Reel/Frame:015757/0639   Pages: 3
Recorded: 08/27/2004
Attorney Dkt #:FUSA21365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGAKI, MASAFUMI
Exec Dt:
07/28/2004
2
NAKAZAWA, ISAO
Exec Dt:
07/30/2004
3
YAMANAKA, KAZUNORI
Exec Dt:
07/29/2004
Assignee
1
FUJITSU LIMITED
1-1 KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7285429
US20050029546
10930350
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
THOMAS J. BEAN
IP DEPARTMENT 15TH FLOOR
575 MADISON AVENUE
NEW YORK, NEW YORK 10022-2585
Assignment: 12
Reel/Frame:018005/0368   Pages: 3
Recorded: 06/16/2006
Attorney Dkt #:062679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, KAZUNORI
Exec Dt:
05/24/2006
2
SHIGAKI, MASAFUMI
Exec Dt:
05/25/2006
3
NAKAZAWA, ISAO
Exec Dt:
05/25/2006
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379023
US20070001910
11454197
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036

Search Results as of: 04/18/2024 02:59 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