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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, RYUJI
Total Assignments: 21
Assignment: 1
Reel/Frame:012542/0340   Pages: 2
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, RYUJI
Exec Dt:
12/13/2001
2
YOKOYAMA, HIDEAKI
Exec Dt:
12/13/2001
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730743
US20020099123
09988288
Correspondence name and address
SUGHRUE MION, PLLC
JOHN T. CALLAHAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:014527/0299   Pages: 2
Recorded: 08/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, RYUJI
Exec Dt:
04/07/2003
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939910
US20040030037
10398611
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:016503/0410   Pages: 2
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, RYUJI
Exec Dt:
01/31/2005
2
OTOYAMA, NORIKAZU
Exec Dt:
01/31/2005
3
NOHARA, DAISUKE
Exec Dt:
01/31/2005
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060167160
10518629
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:017797/0038   Pages: 3
Recorded: 04/17/2006
Attorney Dkt #:2552-000104/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, RYUJI
Exec Dt:
04/12/2006
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO
HAMAMATSU-SHI
SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060233403
11405605
Correspondence name and address
GREGORY A. STOBBS
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:018692/0627   Pages: 3
Recorded: 12/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, STEVEN
Exec Dt:
11/20/2006
2
NAKAGAWA, RYUJI
Exec Dt:
11/28/2006
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080051519
11512037
Correspondence name and address
JON D. WOOD, CHIEF IP COUNSEL
BRIDGESTONE AMERICAS HOLDING, INC.
1200 FIRESTONE PARKWAY
AKRON, OH 44317
Assignment: 6
Reel/Frame:019002/0364   Pages: 3
Recorded: 03/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, STEVEN
Exec Dt:
12/11/2006
2
NAKAGAWA, RYUJI
Exec Dt:
12/13/2006
3
SUZUKI, EUJU
Exec Dt:
12/11/2006
4
YAN, YUAN-YONG
Exec Dt:
12/11/2006
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879952
US20070149717
11640711
Correspondence name and address
JON D. WOOD, CHIEF I.P. COUNSEL
BRIDGESTONE AMERICAS HOLDING, INC
1200 FIRESTONE PARKWAY
AKRON, OH 44317
Assignment: 7
Reel/Frame:019062/0244   Pages: 5
Recorded: 03/26/2007
Attorney Dkt #:FIR.P.US0403
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR'S NAME, SPECIFICALLY EUJU SUZUKI TO EIJU SUZUKI PREVIOUSLY RECORDED ON REEL 019002 FRAME 0364. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGN, TRANSFER, AND SET OVER THE FULL AND EXCLUSIVE RIGHT TO THE ABOVE-DESCRIBED INVENTION.
Assignors
1
LUO, STEVEN
Exec Dt:
03/21/2007
2
NAKAGAWA, RYUJI
Exec Dt:
12/13/2006
3
POULTON, JASON T
Exec Dt:
03/21/2007
4
SUZUKI, EIJU
Exec Dt:
03/21/2007
5
YAN, YUAN-YONG
Exec Dt:
03/21/2007
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME, CLUO-KU
TOKYO, JAPAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879952
US20070149717
11640711
Correspondence name and address
BRIDGESTONE AMERICAS HOLDING, LLC
1200 FIRESTONE PARKWAY
JON D. WOOD, CHIEF I.P. COUNSEL
AKRON, OHIO 44317
Assignment: 8
Reel/Frame:019169/0750   Pages: 5
Recorded: 04/16/2007
Attorney Dkt #:20571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DETIAN, HUANG
Exec Dt:
01/09/2007
2
KURODA, HIROMITSU
Exec Dt:
01/09/2007
3
MATSUI, HAKARU
Exec Dt:
01/09/2007
4
SEYA, OSAMU
Exec Dt:
01/09/2007
5
OKADA, RYOHEI
Exec Dt:
01/09/2007
6
MASUI, SHINICHI
Exec Dt:
01/09/2007
7
NAKAGAWA, RYUJI
Exec Dt:
01/09/2007
8
OKIKAWA, HIROSHI
Exec Dt:
01/09/2007
Assignee
1
HITACHI CABLE, LTD.
14-1 SOTOKANDA 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544886
US20070187134
11641934
Correspondence name and address
PAUL J. ESATTO, JR.
SCULLY, SCOTT, MURPHY & PRESER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 9
Reel/Frame:019046/0015   Pages: 2
Recorded: 02/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, STEVEN
Exec Dt:
01/24/2007
2
NAKAGAWA, RYUJI
Exec Dt:
02/22/2007
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732534
US20080051552
11710845
Correspondence name and address
JON D. WOOD, CHIEF I.P. COUNSEL
BRIDGESTONE AMERICAS HOLDING, INC
1200 FIRESTONE PARKWAY
AKRON, OH 44317
Assignment: 10
Reel/Frame:021485/0016   Pages: 5
Recorded: 08/28/2008
Attorney Dkt #:PHCF-08047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, DETIAN
Exec Dt:
07/31/2008
2
KOMURO, HIROSHI
Exec Dt:
07/31/2008
3
NAKAGAWA, RYUJI
Exec Dt:
07/31/2008
4
NAITO, KAZUYUKI
Exec Dt:
07/31/2008
5
OKIKAWA, HIROSHI
Exec Dt:
07/31/2008
Assignees
1
HITACHI CABLE, LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CABLE FINE-TECH., LTD.
10-1, KAWAJIRI-CHO 4-CHOME,
HITACHI-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622679
US20080314613
12213107
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP
PLLC 8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 11
Reel/Frame:023840/0915   Pages: 4
Recorded: 01/25/2010
Attorney Dkt #:348492US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, TAKAOMI
Exec Dt:
12/02/2009
2
SHIBATA, MASAHIRO
Exec Dt:
12/02/2009
3
SONE, TAKUO
Exec Dt:
12/02/2009
4
TADAKI, TOSHIHIRO
Exec Dt:
12/02/2009
5
TANAKA, KEN
Exec Dt:
12/16/2009
6
NAKAGAWA, RYUJI
Exec Dt:
12/16/2009
Assignees
1
JSR CORPORATION
1-9-2, HIGASHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-8640
2
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410224
US20100113683
12532720
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:024238/0099   Pages: 3
Recorded: 04/15/2010
Attorney Dkt #:Q116154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, RYUJI
Exec Dt:
03/02/2010
2
MATSUSHITA, JUNKO
Exec Dt:
03/02/2010
3
OZAWA, YOICHI
Exec Dt:
03/02/2010
4
KAITA, SHOJIRO
Exec Dt:
03/02/2010
5
TARDIF, OLIVIER
Exec Dt:
03/02/2010
Assignees
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 104-8340
2
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919571
US20100190940
12601364
Correspondence name and address
SUGHRUE MION
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:024401/0686   Pages: 2
Recorded: 05/18/2010
Attorney Dkt #:Q116430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, JUNKO
Exec Dt:
03/02/2010
2
OZAWA, YOICHI
Exec Dt:
03/02/2010
3
NAKAGAWA, RYUJI
Exec Dt:
03/02/2010
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 104-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232352
US20100218871
12664013
Correspondence name and address
SUGHRUE MION
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037-3213
Assignment: 14
Reel/Frame:025835/0629   Pages: 3
Recorded: 02/18/2011
Attorney Dkt #:Q122106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, RYUJI
Exec Dt:
02/10/2011
2
MATSUSHITA, JUNKO
Exec Dt:
02/10/2011
3
OZAWA, YOICHI
Exec Dt:
02/10/2011
4
KAITA, SHOJIRO
Exec Dt:
02/10/2011
5
TARDIF, OLIVIER
Exec Dt:
02/10/2011
Assignees
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 104-8340
2
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507627
US20110136995
12996252
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:025952/0910   Pages: 4
Recorded: 03/15/2011
Attorney Dkt #:Q120043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KEN
Exec Dt:
02/21/2011
2
MORI, NORIKO
Exec Dt:
02/21/2011
3
ITOH, YUKI
Exec Dt:
02/21/2011
4
OZAWA, YOICHI
Exec Dt:
02/21/2011
5
NAKAGAWA, RYUJI
Exec Dt:
02/21/2011
6
MATSUSHITA, JUNKO
Exec Dt:
02/21/2011
7
MATSUO, SHIGEAKI
Exec Dt:
02/21/2011
8
MASAKI, KOUJI
Exec Dt:
02/21/2011
9
SHIRAISHI, FUMIHIRO
Exec Dt:
02/21/2011
10
OOTA, FUMINORI
Exec Dt:
02/21/2011
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 1048340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9623705
US20110146877
12921448
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:025965/0711   Pages: 4
Recorded: 03/16/2011
Attorney Dkt #:Q121039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KEN
Exec Dt:
03/02/2011
2
OZAWA, YOICHI
Exec Dt:
03/02/2011
3
NAKAGAWA, RYUJI
Exec Dt:
03/02/2011
4
SONE, TAKUO
Exec Dt:
03/02/2011
5
MATSUMOTO, TAKAOMI
Exec Dt:
03/02/2011
6
NAGATA, YUTAKA
Exec Dt:
03/02/2011
Assignees
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 1048340
2
JSR CORPORATION
1-9-2, HIGASHI-SHINBASHI
MINATO-KU, TOKYO, JAPAN 1058640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110160388
12990407
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:026751/0419   Pages: 2
Recorded: 08/15/2011
Attorney Dkt #:Q124375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, RYUJI
Exec Dt:
07/15/2011
2
KANO, HORIHISA
Exec Dt:
07/15/2011
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 1048340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045003
US20110290396
13142226
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:032693/0949   Pages: 5
Recorded: 04/17/2014
Attorney Dkt #:P06132US3A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOGAN, TERRENCE E.
Exec Dt:
03/02/2012
2
LUO, STEVEN
Exec Dt:
03/02/2012
3
OZAWA, YOICHI
Exec Dt:
03/07/2012
4
MATSUSHITA, JUNKO
Exec Dt:
03/07/2012
5
NAKAGAWA, RYUJI
Exec Dt:
03/07/2012
6
SUZUKI, EIJU
Exec Dt:
03/07/2012
7
TANAKA, KEN
Exec Dt:
03/08/2012
Assignee
1
BRIDGESTONE CORPORATION
1-1, KYOBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN 104-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809464
US20120309906
13588033
Correspondence name and address
BRIDGESTONE AMERICAS, INC.
10 EAST FIRESTONE BLVD.
AKRON, OH 44317
Assignment: 19
Reel/Frame:031405/0790   Pages: 3
Recorded: 10/15/2013
Attorney Dkt #:Q207244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, TAKUYA
Exec Dt:
09/12/2013
2
NAKAGAWA, RYUJI
Exec Dt:
09/17/2013
3
HAYAKAWA, KOTARO
Exec Dt:
09/19/2013
4
CHIASHI, HIDEYUKI
Exec Dt:
09/19/2013
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 1048340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140030537
14111785
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:031388/0513   Pages: 3
Recorded: 10/11/2013
Attorney Dkt #:Q207247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, TAKUYA
Exec Dt:
10/01/2013
2
NAKAGAWA, RYUJI
Exec Dt:
10/07/2013
3
HAYAKAWA, KOTARO
Exec Dt:
10/07/2013
4
CHIASHI, HIDEYUKI
Exec Dt:
10/01/2013
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 104-8340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029462
US20140048194
14111206
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:031638/0852   Pages: 2
Recorded: 11/20/2013
Attorney Dkt #:Q206000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, TAKUYA
Exec Dt:
11/13/2013
2
NAKAGAWA, RYUJI
Exec Dt:
11/13/2013
3
HAYAKAWA, KOTARO
Exec Dt:
11/13/2013
4
CHIASHI, HIDEYUKI
Exec Dt:
11/13/2013
Assignee
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 1048340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9393838
US20140087110
14111044
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. N.W.
WASHINGTON, DC 20037

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