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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 : ISHIKAWA, RYOTA
Total Assignments: 11
Assignment: 1
Reel/Frame:022888/0071   Pages: 2
Recorded: 06/22/2009
Attorney Dkt #:141992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
06/17/2009
2
IHARA, YOSHIO
Exec Dt:
06/17/2009
3
ISHIKAWA, RYOTA
Exec Dt:
06/17/2009
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090321202
12457780
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:026796/0372   Pages: 4
Recorded: 08/23/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
08/11/2011
2
OGAWA, YUICHI
Exec Dt:
08/11/2011
3
SHIMIZU, YORISHIGE
Exec Dt:
08/11/2011
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651467
US20120049423
13215852
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:028927/0555   Pages: 5
Recorded: 09/10/2012
Attorney Dkt #:P41639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
09/04/2012
2
OGAWA, YUICHI
Exec Dt:
09/04/2012
3
SHIMIZU, YORISHIGE
Exec Dt:
09/04/2012
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI-KEN, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130001844
13608218
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:029305/0208   Pages: 7
Recorded: 11/15/2012
Attorney Dkt #:P42925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
11/07/2012
2
OGAWA, YUICHI
Exec Dt:
11/07/2012
3
YOSHI, NORIAKI
Exec Dt:
11/07/2012
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783668
US20130069289
13677650
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:029495/0315   Pages: 10
Recorded: 12/18/2012
Attorney Dkt #:P42925
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 027886 FRAME 0970. ASSIGNOR(S) HEREBY CONFIRMS THE 3RD IVENTOR'S NAME SHOULD READ AS NORIAKI YOSHII.
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
11/07/2012
2
OGAWA, YUICHI
Exec Dt:
11/07/2012
3
YOSHII, NORIAKI
Exec Dt:
11/07/2012
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783668
US20130069289
13677650
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:035621/0068   Pages: 4
Recorded: 05/12/2015
Attorney Dkt #:166207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
04/23/2015
2
YOSHII, NORIAKI
Exec Dt:
04/23/2015
3
HOTTA, KAZUKI
Exec Dt:
04/23/2015
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382961
US20150240901
14710242
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:035731/0604   Pages: 5
Recorded: 05/28/2015
Attorney Dkt #:166401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
05/27/2015
2
YOSHII, NORIAKI
Exec Dt:
05/27/2015
3
YOSHIDA, MASAKI
Exec Dt:
05/27/2015
Assignees
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771996
US20150345583
14647957
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:047795/0046   Pages: 4
Recorded: 12/17/2018
Attorney Dkt #:184539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, RYOTA
Exec Dt:
11/12/2018
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781881
US20190285133
16221999
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:048056/0271   Pages: 4
Recorded: 01/18/2019
Attorney Dkt #:184956
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
12/28/2018
2
YASUDA, TAKAYOSHI
Exec Dt:
12/28/2018
3
SONOBE, SYUYA
Exec Dt:
12/28/2018
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10895301
US20190154105
16251292
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:054099/0338   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:194025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, RYOTA
Exec Dt:
10/09/2020
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536347
US20210033167
17074003
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:062033/0961   Pages: 3
Recorded: 12/08/2022
Attorney Dkt #:124107-US-1554-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, RYOTA
Exec Dt:
08/23/2022
2
KAWABATA, YOSHIHIRO
Exec Dt:
09/01/2022
3
SHIMIZU, YORISHIGE
Exec Dt:
08/23/2022
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME, KOMAKI-SHI,
AICHI, JAPAN 4858550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106690
18076403
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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