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Patent Assignment Assignor Details
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Assignor Name : HAYAKAWA, KEIICHIRO
Total Assignments: 16
Assignment: 1
Reel/Frame:007150/0162   Pages: 2
Recorded: 09/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, JEROME DAVID
Exec Dt:
06/21/1994
2
HAYAKAWA, KEIICHIRO
Exec Dt:
06/21/1994
3
YAMAMOTO, YASUO
Exec Dt:
06/21/1994
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL - PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5379016
NONE
08071625
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
PATRICIA M. SCOTT
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:007555/0676   Pages: 2
Recorded: 07/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KEIICHIRO
Exec Dt:
05/26/1995
2
SMITH, JEROME DAVID
Exec Dt:
06/27/1995
3
YAMADA, HIDEHIRO
Exec Dt:
05/26/1995
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANYU
1007 MARKET STREET, LEGAL - PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624782
NONE
08439323
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
LOIS A. SANTOPICTRO
1007 MARKET STREET, LEGAL - PATENTS
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:009821/0776   Pages: 2
Recorded: 03/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, MAMORU
Exec Dt:
01/07/1999
2
MATSUNO, HISASHI
Exec Dt:
02/03/1999
3
HAYAKAWA, KEIICHIRO
Exec Dt:
02/03/1999
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5966067
NONE
09211233
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
LOIS A. SANTOPIETRO
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:014388/0496   Pages: 3
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KEIICHIRO
Exec Dt:
02/23/2004
2
KONNO, TAKUYA
Exec Dt:
02/23/2004
3
MATSUNO, HISASHI
Exec Dt:
02/19/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147804
US20040144962
10671309
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
REBECCA W. TULLOCH
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 5
Reel/Frame:014495/0611   Pages: 2
Recorded: 04/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAYAKAWA, KEIICHIRO
Exec Dt:
02/25/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303854
US20040191690
10702979
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 6
Reel/Frame:017782/0877   Pages: 5
Recorded: 06/14/2006
Attorney Dkt #:EL0553USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARKER, MICHAEL F.
Exec Dt:
04/26/2006
2
HAYAKAWA, KEIICHIRO
Exec Dt:
04/27/2006
3
SMITH, JEROME DAVID
Exec Dt:
04/27/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7569165
US20060202174
11369551
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:017928/0976   Pages: 4
Recorded: 07/13/2006
Attorney Dkt #:EL0601USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARKER, MICHAEL F.
Exec Dt:
04/26/2006
2
MATSUNO, HISASHI
Exec Dt:
06/15/2006
3
HAYAKAWA, KEIICHIRO
Exec Dt:
06/15/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7384577
US20060216529
11369550
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:018163/0708   Pages: 3
Recorded: 08/24/2006
Attorney Dkt #:EL0599USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JI-YEON
Exec Dt:
07/24/2006
2
MATSUNO, HISASHI
Exec Dt:
07/26/2006
3
BARKER, MICHAEL F.
Exec Dt:
07/06/2006
4
NODA, HIROAKI
Exec Dt:
07/26/2006
5
HAYAKAWA, KEIICHIRO
Exec Dt:
07/24/2006
6
SMITH, JEROME DAVID
Exec Dt:
07/17/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381353
US20060266984
11417469
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:021887/0017   Pages: 2
Recorded: 11/25/2008
Attorney Dkt #:EL0654USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNO, HISASHI
Exec Dt:
09/07/2006
2
HAYAKAWA, KEIICHIRO
Exec Dt:
09/07/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795165
US20090042715
12084509
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:019711/0877   Pages: 2
Recorded: 08/17/2007
Attorney Dkt #:EL0648USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KEIICHIRO
Exec Dt:
04/20/2007
2
KUROKI, MASAKATSU
Exec Dt:
04/20/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678457
US20070224429
11725945
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:019526/0714   Pages: 2
Recorded: 07/09/2007
Attorney Dkt #:EL0632USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KEIICHIRO
Exec Dt:
06/13/2007
2
KUROKI, MASAKATSU
Exec Dt:
06/13/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070238036
11725708
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:020407/0082   Pages: 3
Recorded: 01/24/2008
Attorney Dkt #:EL0599USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARKER, MICHAEL F.
Exec Dt:
12/07/2007
2
MATSUNO, HISASHI
Exec Dt:
12/07/2007
3
HAYAKAWA, KEIICHIRO
Exec Dt:
12/07/2007
4
NODA, HIROAKI
Exec Dt:
12/12/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326370
US20060231806
11369549
Correspondence name and address
BARBARA C. SIEGELL
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:022900/0889   Pages: 5
Recorded: 07/01/2009
Attorney Dkt #:EL0790USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KEIICHIRO
Exec Dt:
05/12/2009
2
OGATA, YUKO
Exec Dt:
05/11/2009
3
LABRANCHE, MARC H.
Exec Dt:
05/05/2009
4
SMITH, JEROME DAVID
Exec Dt:
05/05/2009
5
HANG, KENNETH WARREN
Exec Dt:
05/05/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8133413
US20090261307
12425742
Correspondence name and address
BRIAN C. JONES
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 14
Reel/Frame:055619/0860   Pages: 11
Recorded: 03/17/2021
Attorney Dkt #:Q262318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKI, KEISUKE
Exec Dt:
01/14/2021
2
OKOSO, AYANO
Exec Dt:
01/07/2021
3
NISHI, TOMOKI
Exec Dt:
01/18/2021
4
ISHII, YOSHINAO
Exec Dt:
01/07/2021
5
YOSHIMURA, TAKAYOSHI
Exec Dt:
01/07/2021
6
HAYAKAWA, KEIICHIRO
Exec Dt:
01/08/2021
7
SHIGA, TAKAHIRO
Exec Dt:
01/07/2021
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11902854
US20210306796
17203983
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 15
Reel/Frame:055674/0015   Pages: 10
Recorded: 03/22/2021
Attorney Dkt #:Q262473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, YOSHINAO
Exec Dt:
02/25/2021
2
HAYAKAWA, KEIICHIRO
Exec Dt:
02/25/2021
3
YOSHIMURA, TAKAYOSHI
Exec Dt:
02/25/2021
4
SHIGA, TAKAHIRO
Exec Dt:
02/25/2021
5
OKOSO, AYANO
Exec Dt:
02/25/2021
6
NISHI, TOMOKI
Exec Dt:
03/05/2021
7
OTAKI, KEISUKE
Exec Dt:
02/25/2021
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11694554
US20210304615
17208527
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:055699/0527   Pages: 10
Recorded: 03/24/2021
Attorney Dkt #:Q262472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKOSO, AYANO
Exec Dt:
02/25/2021
2
NISHI, TOMOKI
Exec Dt:
03/05/2021
3
OTAKI, KEISUKE
Exec Dt:
02/25/2021
4
HAYAKAWA, KEIICHIRO
Exec Dt:
02/25/2021
5
YOSHIMURA, TAKAYOSHI
Exec Dt:
02/25/2021
6
ISHII, YOSHINAO
Exec Dt:
02/25/2021
7
SHIGA, TAKAHIRO
Exec Dt:
02/25/2021
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210304616
17210834
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

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