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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 : YOKOYAMA, HIROKAZU
Total Assignments: 11
Assignment: 1
Reel/Frame:012942/0752   Pages: 4
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, HIROKAZU
Exec Dt:
05/08/2002
2
NAKASHIMA, YUTAKA
Exec Dt:
05/14/2002
Assignee
1
SUMITOMO MITSUBISHI SILICON CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6779159
US20020188917
10156464
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD, ESQUIRE
3137 MOUNT VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 2
Reel/Frame:013729/0882   Pages: 2
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAYAMA, KAZUHIRO
Exec Dt:
10/09/2002
2
ISHIDA, SHINOBU
Exec Dt:
10/09/2002
3
YOKOYAMA, HIROKAZU
Exec Dt:
10/09/2002
4
INOUE, HIROSHI
Exec Dt:
10/09/2002
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN 471-8571, JAPAN
2
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-SHI
AICHI-KEN 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287967
US20030103853
10257651
Correspondence name and address
KENYON & KENYON
JOHN C. ALTMILLER
1500 K STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:014019/0985   Pages: 4
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, HIROKAZU
Exec Dt:
03/26/2003
2
MURAKAMI, HIROKI
Exec Dt:
03/26/2003
Assignee
1
SUMITOMO MITSUBISHI SILICON CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7002674
US20030227620
10423904
Correspondence name and address
LORUSSO, LOUD & KELLY
GEORGE A. LOUD, ESQ.
3147 MOUNT VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 4
Reel/Frame:015237/0419   Pages: 2
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSUBARA, TAMIO
Exec Dt:
04/16/2004
2
YOKOYAMA, HIROKAZU
Exec Dt:
04/16/2004
3
SHIRAKO, NOBORU
Exec Dt:
04/16/2004
Assignee
1
TOKYO RADIATOR MFG. CO., LTD.
2002-1, ENDO,
FUJISAWA-SHI
KANAGAWA 252-0816, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011150
US20050230094
10827413
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:017853/0539   Pages: 2
Recorded: 06/28/2006
Attorney Dkt #:HP0114USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, TADASHI
Exec Dt:
03/13/2006
2
YOKOYAMA, HIROKAZU
Exec Dt:
03/13/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070155948
11322822
Correspondence name and address
KONRAD S. KAEDING
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:024002/0665   Pages: 3
Recorded: 02/27/2010
Attorney Dkt #:HP0184USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUDA, NAOFUMI
Exec Dt:
12/02/2009
2
YOKOYAMA, HIROKAZU
Exec Dt:
12/07/2009
3
ISHIKAWA, HIROKI
Exec Dt:
12/02/2009
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114500
US20100129605
12609702
Correspondence name and address
KONRAD S. KAEDING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 7
Reel/Frame:028082/0570   Pages: 2
Recorded: 04/20/2012
Attorney Dkt #:Q129880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USUI, TAKASHI
Exec Dt:
03/21/2012
2
KITAMURA, TAKESHI
Exec Dt:
03/21/2012
3
YOKOYAMA, HIROKAZU
Exec Dt:
03/21/2012
4
TANAKA, YOSHIHIRO
Exec Dt:
03/21/2012
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777719
US20120207632
13503187
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:032492/0452   Pages: 4
Recorded: 03/21/2014
Attorney Dkt #:036777.00072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGAWA, KONOMU
Exec Dt:
03/10/2014
2
YOKOYAMA, HIROKAZU
Exec Dt:
03/10/2014
Assignees
1
CALSONIC KANSEI CORPORATION
1917, NISSHIN-CHO 2 CHOME, KITA-KU
SAITAMA-SHI, SAITAMA, JAPAN 331-8501
2
TOKYO RADIATOR MFG. CO., LTD.
2002-1, ENDO
FUJISAWA-SHI, KANAGAWA, JAPAN 252-0816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150068472
14345171
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:036429/0721   Pages: 4
Recorded: 08/26/2015
Attorney Dkt #:087635-0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGAWA, KONOMU
Exec Dt:
07/31/2015
2
YOKOYAMA, HIROKAZU
Exec Dt:
07/31/2015
Assignees
1
CALSONIC KANSEI CORPORATION
2-1917, NISSHIN-CHO, KITA-KU,
SAITAMA-SHI, SAITAMA, JAPAN 331-8501
2
TOKYO RADIATOR MANUFACTURING CO LTD.
2002-1, ENDO,
FUJISAWA-SHI, KANAGAWA, JAPAN 252-0816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160003127
14770719
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 600
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 10
Reel/Frame:037384/0123   Pages: 3
Recorded: 12/30/2015
Attorney Dkt #:463323US71PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUUCHI, TAKEYUKI
Exec Dt:
11/19/2015
2
YOKOYAMA, HIROKAZU
Exec Dt:
11/19/2015
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584700
NONE
14901127
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:040146/0178   Pages: 3
Recorded: 09/26/2016
Attorney Dkt #:171961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAYAMA, KAZUHIRO
Exec Dt:
08/26/2016
2
YOKOYAMA, HIROKAZU
Exec Dt:
08/26/2016
3
TAKAGI, SATOKI
Exec Dt:
08/26/2016
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066613
US20170096988
15275917
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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