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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 : SHIRAKAWA, TSUGUHITO
Total Assignments: 13
Assignment: 1
Reel/Frame:008946/0830   Pages: 3
Recorded: 12/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/1997
2
Exec Dt:
12/18/1997
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, 108, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08997048
Correspondence name and address
ARMSTRONG WESTERMAN HATTORI ET AL
RONALD F. NAUGHTON
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:009913/0682   Pages: 3
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/1999
Assignee
1
4-28 MITA 1-CHOME
MINATO-KU, TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09295521
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
RONALD F. NAUGHTON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:010073/0477   Pages: 2
Recorded: 06/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/1999
2
Exec Dt:
06/22/1999
3
Exec Dt:
06/22/1999
4
Exec Dt:
06/22/1999
5
Exec Dt:
06/22/1999
6
Exec Dt:
06/22/1999
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09342269
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:010111/0997   Pages: 2
Recorded: 07/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/1999
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09354159
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:010594/0745   Pages: 3
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/2000
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09456915
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI
ET AL
WILLIAM G. KRATZ, JR.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:010692/0290   Pages: 3
Recorded: 04/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2000
2
Exec Dt:
03/29/2000
3
Exec Dt:
03/29/2000
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09543559
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:010699/0251   Pages: 3
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2000
2
Exec Dt:
04/04/2000
3
Exec Dt:
04/04/2000
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO, 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09545588
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
RONALD F. NAUGHTON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:010747/0180   Pages: 3
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/2000
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO, 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09557084
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
RONALD F. NAUGHTON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:010964/0488   Pages: 3
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2000
2
Exec Dt:
06/27/2000
3
Exec Dt:
06/27/2000
4
Exec Dt:
06/27/2000
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09531228
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
RONALD F. NAUGHTON
1725 K STREET, N.W., STE. 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:010990/0884   Pages: 3
Recorded: 08/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/18/2000
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09630739
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
WILLAIM F. WESTERMAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:010991/0190   Pages: 3
Recorded: 08/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/18/2000
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09630741
Correspondence name and address
ARMSTRONG, WESTERMAN ET AL
SUITE 1000
1725 K STREET, NW
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:011819/0070   Pages: 3
Recorded: 05/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2001
2
Exec Dt:
05/11/2001
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09858550
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
WILLIAM G. KRATZ, JR.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 13
Reel/Frame:011942/0705   Pages: 3
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2001
2
Exec Dt:
06/15/2001
3
Exec Dt:
06/15/2001
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09891180
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM G. KRATZ, JR.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006

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