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Patent Assignment Assignor Details
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Assignor Name : ITO, HIROMASA
Total Assignments: 24
Assignment: 1
Reel/Frame:003979/0413   Pages: 1
Recorded: 03/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INABA, HUMIO
Exec Dt:
03/15/1982
2
ITO, HIROMASA
Exec Dt:
03/15/1982
3
OGAWA, YOH
Exec Dt:
03/15/1982
Assignee
1
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME,
SENDAI CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483004
NONE
06361816
Correspondence name and address
FLEIT & JACOBSON
2033 M ST., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004006/0406   Pages: 1
Recorded: 05/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INABA, HUMIO
Exec Dt:
05/17/1982
2
ITO, HIROMASA
Exec Dt:
05/17/1982
3
OGAWA, YOH
Exec Dt:
05/17/1982
Assignee
1
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME
SENDAI CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521681
NONE
06381842
Correspondence name and address
FLEIT AND JACOBSON
2033 M STREET N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004547/0563   Pages: 1
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, HIROMASA
Exec Dt:
07/16/1985
2
INABA, HUMIO
Exec Dt:
07/16/1985
Assignee
1
JAPAN REPRESENTED BY PRESIDENT OF TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, SENDAI-SHI,
MIYAGI 980, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742378
NONE
06784890
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E STREET, N. W.
WASHINGTON, DC 20004-1998
Assignment: 4
Reel/Frame:005206/0286   Pages: 8
Recorded: 11/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, TOMOAKI
Exec Dt:
10/05/1989
2
INABA, FUMIO
Exec Dt:
10/05/1989
3
ITO, HIROMASA
Exec Dt:
10/05/1989
4
SAITO, TETSURO
Exec Dt:
10/05/1989
5
SATO, SHIRO
Exec Dt:
10/05/1989
6
AZUMI, JUNICHI
Exec Dt:
10/05/1989
Assignees
1
MITSUBISHI CABLE INDUSTRIES, LTD.
8, NISHINOCHO, HIGASHI-MUKAIJIMA, AMAGASAKI-SHI, A CORP. OF JAPAN
HYOGO-KEN, JAPAN 660
2
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, A CORP. OF JAPAN
TOKYO, JAPAN 143
3
RICOH RESEARCH INSTITUTE OF GENERAL ELECTRONICS
3-1, AZA-SHINMEIDO, OHAZA-NAKANOMYO, SHIBATA-MACHI, SHIBATA-GUN, MIYAGI-KEN A CORP. OF JAPAN
MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4897846
NONE
07163770
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009265/0237   Pages: 3
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROMASA
Exec Dt:
04/16/1998
Assignees
1
MITSUBISHI CABLE INDUSTRIES, LTD.
8 NISHINOCHO, HIGASHIMUKAIJIMA AMAGASAKI-SHI
HYOGO 660-0856, JAPAN
2
HIROMASA ITO
390-82, AZA-AOBA, ARAMAKI, AOBA-KU, SENDAI-SHI
MIYAGI 980-0845, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6175578
NONE
09051977
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS
2033 K STREEET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:012100/0800   Pages: 2
Recorded: 08/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASE, KODO
Exec Dt:
08/10/2001
2
ITO, HIROMASA
Exec Dt:
08/10/2001
3
SHIKATA, JUN-ICHI
Exec Dt:
08/10/2001
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA 351-0198, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6697186
US20020024718
09933085
Correspondence name and address
GRIFFIN & SZIPL, P.C.
JOERG-UWE SZIPL
SUITE PH-1, 2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204-2320
Assignment: 7
Reel/Frame:013371/0124   Pages: 3
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROMASA
Exec Dt:
08/23/2002
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
4-1-8 HON-CHO, KAWAGUCHI-SHI
SAITAMA 332-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6856723
NONE
10182696
Correspondence name and address
NEIFELD IP LAW, PC
RICHARD NEIFIELD
2001 JEFFERSON DAVIS HWY
SUITE 1001
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:014349/0660   Pages: 2
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, KAZUHIRO
Exec Dt:
06/13/2003
2
KAWASE, KODO
Exec Dt:
06/13/2003
3
ITO, HIROMASA
Exec Dt:
06/13/2003
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA 351-0198, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903341
US20030227668
10406605
Correspondence name and address
GRIFFIN & SZIPL, P.C.
JOERG-UWE SZIPL
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204-2320
Assignment: 9
Reel/Frame:014530/0260   Pages: 2
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASE, KODO
Exec Dt:
08/14/2003
2
ITO, HIROMASA
Exec Dt:
08/14/2003
3
MINAMIDE, HIROAKI
Exec Dt:
08/14/2003
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA 351-0198, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040061055
10665291
Correspondence name and address
GRIFFIN & SZIPL, P.C.
JOERG-UWE SZIPL
2300 NINTH STREET, SOUTH - SUITE PH-1
ARLINGTON, VA 22204-2320
Assignment: 10
Reel/Frame:017418/0322   Pages: 4
Recorded: 03/31/2006
Attorney Dkt #:8075-1017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAMIDE, HIROAKI
Exec Dt:
02/10/2006
2
ITO, HIROMASA
Exec Dt:
02/13/2006
3
KUDO, AKIHITO
Exec Dt:
02/22/2006
Assignees
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA 3510198, JAPAN
2
PAX CO., LTD.
6-3, MINAMI-YOSHINARI 6-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI 9893204, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060268945
10553004
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:019403/0228   Pages: 2
Recorded: 06/08/2007
Attorney Dkt #:ASAIN0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKARI, TOMOFUMI
Exec Dt:
04/25/2007
2
MINAMIDE, HIROAKI
Exec Dt:
04/25/2007
3
ITO, HIROMASA
Exec Dt:
04/25/2007
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7710637
US20090251767
11721278
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 12
Reel/Frame:022823/0025   Pages: 2
Recorded: 06/15/2009
Attorney Dkt #:36856.1870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROMASA
Exec Dt:
06/08/2009
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1 HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7889049
US20090309691
12484290
Correspondence name and address
KEATING & BENNETT LLP
1800 ALEXANDER BELL DRIVE
SUITE 200
RESTON, VA 20191
Assignment: 13
Reel/Frame:023568/0858   Pages: 2
Recorded: 11/25/2009
Attorney Dkt #:36856.1973
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROMASA
Exec Dt:
11/20/2009
2
KITAMURA, YOSHINORI
Exec Dt:
11/24/2009
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1 HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604716
US20100066271
12625647
Correspondence name and address
KEATING & BENNETT LLP
1800 ALEXANDER BELL DRIVE
SUITE 200
RESTON, VA 20191
Assignment: 14
Reel/Frame:024516/0688   Pages: 6
Recorded: 06/10/2010
Attorney Dkt #:FK-70097US/FRKPP101WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROMASA
Exec Dt:
05/27/2010
2
OHNO, SEIGO
Exec Dt:
05/21/2010
3
HAMANO, AKIHIDE
Exec Dt:
05/17/2010
Assignees
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 3510198
2
FURUKAWA CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8446576
US20100271618
12747284
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:024917/0620   Pages: 4
Recorded: 08/31/2010
Attorney Dkt #:PRZ-33975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNO, SEIGO
Exec Dt:
08/24/2010
2
ITO, HIROMASA
Exec Dt:
08/20/2010
3
MINAMIDE, HIROAKI
Exec Dt:
08/18/2010
4
HAMANO, AKIHIDE
Exec Dt:
08/19/2010
Assignees
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
2
FURUKAWA CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8619243
US20110058155
12872385
Correspondence name and address
RANKIN, HILL & CLARK LLP
23755 LORAIN ROAD, SUITE 200
NORTH OLMSTED, OH 44070
Assignment: 16
Reel/Frame:025619/0011   Pages: 3
Recorded: 01/11/2011
Attorney Dkt #:Q120520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, RUIXIANG
Exec Dt:
08/27/2010
2
MINAMIDE, HIROAKI
Exec Dt:
08/18/2010
3
ITO, HIROMASA
Exec Dt:
08/20/2010
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8610073
US20110057109
12874912
Correspondence name and address
SUGHRUE, MION
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:027133/0570   Pages: 2
Recorded: 10/27/2011
Attorney Dkt #:Q126806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROMASA
Exec Dt:
10/20/2011
2
NAKAJIMA, YOSHIFUMI
Exec Dt:
10/18/2011
3
TAKECHI, TAKAHARA
Exec Dt:
10/18/2011
Assignee
1
BRIDGESTONE SPORTS CO., LTD.
6-22-7, MINAMI-OI
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120129624
13240737
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:029382/0865   Pages: 4
Recorded: 11/29/2012
Attorney Dkt #:Q143798
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROMASA
Exec Dt:
11/12/2012
Assignee
1
BRIDGESTONE SPORTS CO., LTD.
2-4-1, HAMAMATSU-CHO
MINATO-KU, TOKYO, JAPAN 105-6127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130137530
13689165
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:029535/0044   Pages: 3
Recorded: 12/27/2012
Attorney Dkt #:711735
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MIKIKO
Exec Dt:
12/18/2012
2
NOTAKE, TAKASHI
Exec Dt:
12/18/2012
3
MINAMIDE, HIROAKI
Exec Dt:
12/18/2012
4
ITO, HIROMASA
Exec Dt:
12/19/2012
Assignee
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034463
US20130108853
13807187
Correspondence name and address
LEYDIG VOIT & MAYER, LTD
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 20
Reel/Frame:030065/0453   Pages: 4
Recorded: 03/22/2013
Attorney Dkt #:Q202973 (JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROMASA
Exec Dt:
03/21/2013
Assignee
1
BRIDGESTONE SPORTS CO., LTD.
2-4-1, HAMAMATSU-CHO
MINATO-KU, TOKYO, JAPAN 105-6127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130260911
13839736
Correspondence name and address
JOHN CALLAHAN, SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., NW, #800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:033214/0561   Pages: 2
Recorded: 06/30/2014
Attorney Dkt #:ASAIN0320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWATA, KOUJI
Exec Dt:
05/07/2014
2
MINAMIDE, HIROAKI
Exec Dt:
05/08/2014
3
ITO, HIROMASA
Exec Dt:
05/08/2014
4
HAYASHI, SHIN'ICHIRO
Exec Dt:
05/08/2014
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040918
US20140299773
14249046
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE 112
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 22
Reel/Frame:037435/0446   Pages: 6
Recorded: 01/08/2016
Attorney Dkt #:36856.3441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITADA, ERIKO
Exec Dt:
12/17/2015
2
ITO, HIROMASA
Exec Dt:
12/04/2015
3
SASAKI, TSUTOMU
Exec Dt:
12/01/2015
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1 HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840787
US20160090661
14963298
Correspondence name and address
KEATING & BENNETT, LLP
1800 ALEXANDER BELL DRIVE
SUITE 200
RESTON, VA 20191
Assignment: 23
Reel/Frame:042483/0593   Pages: 6
Recorded: 05/23/2017
Attorney Dkt #:800061.412USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWATA, KOUJI
Exec Dt:
04/25/2017
2
MINAMIDE, HIROAKI
Exec Dt:
05/10/2017
3
FAN, SHUZHEN
Exec Dt:
04/20/2017
4
QI, FENG
Exec Dt:
04/25/2017
5
ITO, HIROMASA
Exec Dt:
05/07/2017
Assignee
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10345224
US20170307515
15517925
Correspondence name and address
DAVID V. CARLSON
SEED IP LAW GROUP LLP 701 5TH AVE STE 5400
SEATTLE, WA 98104
Assignment: 24
Reel/Frame:047854/0197   Pages: 8
Recorded: 12/26/2018
Attorney Dkt #:Q244057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEYAMA, TAKESHI
Exec Dt:
11/28/2018
2
YOKOYAMA, TAKAHIRO
Exec Dt:
11/28/2018
3
ITO, HIROMASA
Exec Dt:
11/28/2018
4
NAKAGAWA, SHINICHI
Exec Dt:
11/28/2018
5
AOYAMA, SHIGEYA
Exec Dt:
11/28/2018
6
MORITA, KAZUTO
Exec Dt:
11/28/2018
Assignee
1
NGK SPARK PLUB CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210239636
16313340
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213

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