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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 : HIRAI, RYO
Total Assignments: 15
Assignment: 1
Reel/Frame:013827/0288   Pages: 3
Recorded: 02/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, AYUMU
Exec Dt:
02/24/2003
2
HIRAI, RYO
Exec Dt:
02/24/2003
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745796
US20030178081
10376115
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 2
Reel/Frame:013915/0385   Pages: 3
Recorded: 03/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, HIDEHITO
Exec Dt:
03/17/2003
2
OKADO, YOSHIO
Exec Dt:
03/17/2003
3
IKEMOTO, AYUMU
Exec Dt:
03/17/2003
4
HIRAI, RYO
Exec Dt:
03/17/2003
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI-KEN, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030186010
10395206
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI LLP
1425 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:015113/0250   Pages: 3
Recorded: 03/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
03/16/2004
2
IKEMOTO, AYUMU
Exec Dt:
03/16/2004
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040185199
10801609
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON, ET AL
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:015632/0400   Pages: 3
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
07/22/2004
2
IKEMOTO, AYUMU
Exec Dt:
07/22/2004
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312270
US20050026023
10899019
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:015859/0536   Pages: 3
Recorded: 09/30/2004
Attorney Dkt #:040485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
09/29/2004
2
IKEMOTO, AYUMU
Exec Dt:
09/29/2004
3
IKEDA, HIDEHITO
Exec Dt:
09/29/2004
4
OKADO, YOSHIO
Exec Dt:
09/29/2004
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055552
US20050067036
10952922
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:016413/0659   Pages: 3
Recorded: 03/24/2005
Attorney Dkt #:052294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
03/18/2005
2
IKEMOTO, AYUMU
Exec Dt:
03/18/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050221132
11087623
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:016433/0589   Pages: 3
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TAKAHIRO
Exec Dt:
03/18/2005
2
HIRAI, RYO
Exec Dt:
03/18/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI-KEN 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050224096
11091750
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:016810/0130   Pages: 2
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIOKA, YUTAKA
Exec Dt:
07/20/2005
2
MIHARA, YASUHIKO
Exec Dt:
07/20/2005
3
HIRAI, RYO
Exec Dt:
07/20/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060024560
11188773
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:016812/0077   Pages: 2
Recorded: 07/26/2005
Attorney Dkt #:124840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIOKA, YUTAKA
Exec Dt:
07/20/2005
2
MIHARA, YASUHIKO
Exec Dt:
07/20/2005
3
HIRAI, RYO
Exec Dt:
07/20/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7951481
US20070031719
11188804
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:016895/0504   Pages: 2
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIOKA, YUTAKA
Exec Dt:
07/20/2005
2
MIHARA, YASUHIKO
Exec Dt:
07/20/2005
3
HIRAI, RYO
Exec Dt:
07/20/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7534518
US20060024556
11188801
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 11
Reel/Frame:018137/0471   Pages: 3
Recorded: 07/27/2006
Attorney Dkt #:062793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIRAI, RYO
Exec Dt:
07/21/2006
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7497236
US20070034276
11493796
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:020618/0419   Pages: 2
Recorded: 03/07/2008
Attorney Dkt #:081163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
02/18/2008
2
MIYAJIMA, ATSUO
Exec Dt:
02/18/2008
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME,
KOMAKI-SHI, AICHI-KEN,, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7493917
US20080202619
12038382
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 13
Reel/Frame:029474/0482   Pages: 4
Recorded: 12/14/2012
Attorney Dkt #:120828
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJIMA, TAKASHI
Exec Dt:
12/07/2012
2
IKEMOTO, AYUMU
Exec Dt:
12/07/2012
3
HIRAI, RYO
Exec Dt:
12/07/2012
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI-KEN, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130098494
13715460
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:040213/0522   Pages: 6
Recorded: 11/03/2016
Attorney Dkt #:P160795US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, RYO
Exec Dt:
10/17/2016
2
KODAKA, YOSHIKI
Exec Dt:
10/17/2016
3
HATANAKA, KAZUKI
Exec Dt:
10/17/2016
4
KANEGAE, RYOUSUKE
Exec Dt:
10/17/2016
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047881
US20170067581
15342344
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:065773/0601   Pages: 3
Recorded: 12/06/2023
Attorney Dkt #:137924-US-1554-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAIRA, MAYUKA
Exec Dt:
10/17/2023
2
NAKASHIMA, TAKAKI
Exec Dt:
10/17/2023
3
HIRAI, RYO
Exec Dt:
10/17/2023
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME, KOMAKI-SHI,
AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110647
18528797
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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