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Patent Assignment Assignor Details
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Assignor Name : YAMAZAKI, YOSHIYUKI
Total Assignments: 9
Assignment: 1
Reel/Frame:008992/0040   Pages: 2
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, TATSUO
Exec Dt:
09/20/1997
2
INOUE, RYUKICHI
Exec Dt:
09/20/1997
3
YAMAZAKI, YOSHIYUKI
Exec Dt:
09/20/1997
4
MATSUO, KOSHIHIRO
Exec Dt:
09/20/1997
5
IBARAKI,YOSHIBISA
Exec Dt:
09/20/1997
Assignee
1
CANON KABUSHIKI KAISHA
OHTA-KU
30-2, 3-CHOME, SHIMOMARUKO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6021290
NONE
08901283
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
MICHAEL K. O'NEILL
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 2
Reel/Frame:011267/0391   Pages: 2
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYUICHI
Exec Dt:
08/22/2000
2
INOUE, RYUKICHI
Exec Dt:
08/22/2000
3
YAMAZAKI, YOSHIYUKI
Exec Dt:
08/22/2000
4
MATSUO, YOSHIHIRO
Exec Dt:
08/29/2000
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6308947
NONE
09617531
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 3
Reel/Frame:011491/0746   Pages: 2
Recorded: 02/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, YASUMASA
Exec Dt:
11/09/2000
2
OTAKA, KOICHI
Exec Dt:
11/22/2000
3
FUKUZAWA DAIZO
Exec Dt:
11/09/2000
4
YAMAZAKI, YOSHIYUKI
Exec Dt:
11/09/2000
5
NAKAHARA, HISASHI
Exec Dt:
11/09/2000
Assignee
1
CANON KABUSHIKI KAISHA
OHTA-KU
30-2, SHIMOMARUKO 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6526251
NONE
09680975
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 4
Reel/Frame:011906/0396   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, RYUKICHI
Exec Dt:
05/22/2001
2
YAMAZAKI, YOSHIYUKI
Exec Dt:
05/22/2001
3
MATSUO, YOSHIHIRO
Exec Dt:
06/04/2001
4
FUKUDA, MASAYUKI
Exec Dt:
05/28/2001
5
KOJIMA, RYUICHI
Exec Dt:
05/18/2001
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6502816
US20020008348
09801818
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 5
Reel/Frame:013549/0192   Pages: 3
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONOKUCHI, HIDEKI
Exec Dt:
11/07/2002
2
YAMAZAKI, YOSHIYUKI
Exec Dt:
11/07/2002
Assignee
1
KOYO SEIKO CO., LTD.
5-8, MINAMISEMBA 3-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6877584
US20030111291
10290262
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 6
Reel/Frame:014284/0712   Pages: 4
Recorded: 07/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESKRITT, JAMES B.
Exec Dt:
04/25/2003
2
KUEHNER, JOEL E.
Exec Dt:
04/25/2003
3
JOUNOKUCHI, HIDEKI
Exec Dt:
05/06/2003
4
YAMAZAKI, YOSHIYUKI
Exec Dt:
05/06/2003
Assignee
1
INTERNATIONAL RECTIFIER CORPORATION
233 KANSAS STREET
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995679
US20040267421
10425091
Correspondence name and address
OSTROLENK FABER GERB, ET AL.
LOUIS C. DUJMICH
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 7
Reel/Frame:014497/0669   Pages: 5
Recorded: 09/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESKRITT, JAMES B.
Exec Dt:
04/25/2003
2
KUEHNER, JOEL E.
Exec Dt:
04/25/2003
3
JOUNOKUCHI, HIDEKI
Exec Dt:
05/06/2003
4
YAMAZAKI, YOSHIYUKI
Exec Dt:
05/06/2003
Assignees
1
INTERNATIONAL RECTIFIER CORPORATION
233 KANSAS STREET
EL SEGUNDO, CALIFORNIA 90245
2
KOYO SEIKO CO., LTD.
3-5-8 MINAMI-SENBA
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995679
US20040267421
10425091
Correspondence name and address
OSTROLENK FABER GERB ET.AL.
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 8
Reel/Frame:034214/0307   Pages: 3
Recorded: 11/19/2014
Attorney Dkt #:10124729WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, AKIRA
Exec Dt:
07/25/2014
2
FUKITA, TAKU
Exec Dt:
07/31/2014
3
YAMAZAKI, YOSHIYUKI
Exec Dt:
07/29/2014
4
YAMAGUCHI, NORITOMO
Exec Dt:
07/29/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121475
US20150033888
14379570
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 9
Reel/Frame:034214/0330   Pages: 3
Recorded: 11/20/2014
Attorney Dkt #:10099886WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKITA, TAKU
Exec Dt:
07/31/2014
2
KURODA, AKIRA
Exec Dt:
07/25/2014
3
YAMAZAKI, YOSHIYUKI
Exec Dt:
07/29/2014
4
YAMAGUCHI, NORITOMO
Exec Dt:
07/29/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206002
US20150042033
14384189
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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