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Patent Assignment Assignor Details
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Assignor Name : TAKAMURA, HIROYUKI
Total Assignments: 20
Assignment: 1
Reel/Frame:006028/0170   Pages: 4
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAEKI, YUKIHIRO
Exec Dt:
02/06/1992
2
MATSUMOTO, OSAMU
Exec Dt:
02/06/1992
3
YOSHIDA, MASAYUKI
Exec Dt:
02/06/1992
4
MIZUTANI, TAKAHIDE
Exec Dt:
02/06/1992
5
CHIDA, NOBUYOSHI
Exec Dt:
02/06/1992
6
SHIGEMATSU, TOMOHISA
Exec Dt:
02/06/1992
7
UEMURA, TERUO
Exec Dt:
02/06/1992
8
TOYODA, KENJI
Exec Dt:
02/07/1992
9
TAKAMURA, HIROYUKI
Exec Dt:
02/07/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219775
NONE
07836592
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:010890/0841   Pages: 2
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, SHINJI
Exec Dt:
05/17/2000
2
ISHII, TOSHIO
Exec Dt:
05/29/2000
3
TAKAKU, YUTAKA
Exec Dt:
05/29/2000
4
OHSUGA, MINORU
Exec Dt:
05/17/2000
5
TAKAMURA, HIROYUKI
Exec Dt:
05/17/2000
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO 101-8010, JAPAN
2
HITACHI CAR ENGINEERING, CO., LTD.
2477, TAKABA, HITACHINAKA-SHI
IBARAKI 312 0062, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6324836
NONE
09592852
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL
JAMES F. MCKEOWN
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:012332/0201   Pages: 2
Recorded: 11/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, SHINJI
Exec Dt:
08/20/2001
2
OHSUGA, MINORU
Exec Dt:
08/22/2001
3
NAGANO, MASAMI
Exec Dt:
08/22/2001
4
TAKAMURA, HIROYUKI
Exec Dt:
08/20/2001
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CAR ENGINEERING CO., LTD.
2477, TAKABA, HITACHINAKA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6519513
US20020123831
09941927
Correspondence name and address
CROWELL & MORING LLP
GARY R. EDWARDS
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, D.C. 20044-4300
Assignment: 4
Reel/Frame:012321/0514   Pages: 4
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMURA, HIROYUKI
Exec Dt:
10/19/2001
2
OMIYA, TAKAO
Exec Dt:
10/19/2001
3
ONODA, MOTONOBU
Exec Dt:
10/19/2001
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI 5-CHOME
SAITAMA-SHI, SAITAMA-KEN, 338-0003, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020197504
09959817
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805
Assignment: 5
Reel/Frame:015464/0194   Pages: 2
Recorded: 06/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOGI, KOZO
Exec Dt:
02/04/2004
2
NAGANO, MASAMI
Exec Dt:
02/04/2004
3
SEKINE, HIROSHI
Exec Dt:
02/04/2004
4
TAKAMURA, HIROYUKI
Exec Dt:
02/04/2004
5
NAKAGAWA, SHINJI
Exec Dt:
02/04/2004
Assignees
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI CAR ENGINEERING CO., LTD.
2477, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7080507
US20040200212
10758268
Correspondence name and address
CROWELL & MORING LLP
JAMES F. MCKEOWN
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:014899/0033   Pages: 2
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMURA, HIROYUKI
Exec Dt:
03/30/2004
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI
5-CHOME, CHUOU-KU, SAITAMA-SHI
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040231622
10811728
Correspondence name and address
LADAS & PARRY
RICHARD J. STREIT
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:016061/0509   Pages: 3
Recorded: 12/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, KENJI
Exec Dt:
10/07/2004
2
TAKAMURA, HIROYUKI
Exec Dt:
10/07/2004
Assignee
1
ICHIKAWA-CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7285185
US20050098293
10966891
Correspondence name and address
HOWSON AND HOWSON
P.O. BOX 457
SPRING HOUSE, PA 19477
Assignment: 8
Reel/Frame:016384/0941   Pages: 2
Recorded: 03/11/2005
Attorney Dkt #:CU-4118 RJS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEGUCHI, SHUNSUKE
Exec Dt:
03/02/2005
2
TAKAMURA, HIROYUKI
Exec Dt:
03/02/2005
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI 5-CHOME, CHUO-KU
SAITAMA-SHI, SAITAMA, 338-8503, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7166255
US20050207932
11078262
Correspondence name and address
RICHARD J. STREIT
C/O LADAS & PARRY LLP
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 9
Reel/Frame:015968/0580   Pages: 2
Recorded: 03/29/2005
Attorney Dkt #:CU-4094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMURA, HIROYUKI
Exec Dt:
03/08/2005
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI
5-CHOME, CHUOU-KU, SAITAMA-SHI
SAITAMA 338-8503, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060042081
10526821
Correspondence name and address
RICHARD J. STRIET
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 10
Reel/Frame:016731/0264   Pages: 3
Recorded: 06/24/2005
Attorney Dkt #:040894-7260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINO, ATSUSHI
Exec Dt:
05/27/2005
2
TAKAMURA, HIROYUKI
Exec Dt:
05/27/2005
3
ISHII, TSUTOMU
Exec Dt:
05/27/2005
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050287373
11165187
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:018431/0293   Pages: 2
Recorded: 10/25/2006
Attorney Dkt #:28984.0050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMURA, HIROYUKI
Exec Dt:
11/15/2005
2
TAKEGUCHI, SHUNSUKE
Exec Dt:
11/15/2005
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HOMMACHI-HIGASHI 5-CHOME, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070006828
10558624
Correspondence name and address
DEBBIE JOHNSON C/O STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:017593/0982   Pages: 2
Recorded: 02/17/2006
Attorney Dkt #:040894-7155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINO, JUN
Exec Dt:
02/13/2006
2
TAKAMURA, HIROYUKI
Exec Dt:
02/13/2006
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060118261
11273262
Correspondence name and address
ROBERT J. GAYBRICK
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:017660/0273   Pages: 3
Recorded: 03/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMURA, HIROYUKI
Exec Dt:
02/28/2006
2
INOUE, KENJI
Exec Dt:
02/28/2006
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO 113-8442, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060207739
11370587
Correspondence name and address
WENDEROTH LIND & PONACK, LLP
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 14
Reel/Frame:018041/0694   Pages: 2
Recorded: 08/02/2006
Attorney Dkt #:28984.0051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMURA, HIROYUKI
Exec Dt:
04/20/2006
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI 5-CHOME, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080276753
10577312
Correspondence name and address
LINDA MARIE WHITE
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:017910/0414   Pages: 3
Recorded: 05/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMURA, HIROYUKI
Exec Dt:
05/15/2006
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO 113-8442, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494571
US20060266489
11435722
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 16
Reel/Frame:020148/0593   Pages: 3
Recorded: 11/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YASUHIKO
Exec Dt:
10/15/2007
2
TAKAMURA, HIROYUKI
Exec Dt:
10/15/2007
3
ONIKUBO, AKIRA
Exec Dt:
10/15/2007
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME
BUNKYO-KU, TOKYO 180-0033, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090014143
11919976
Correspondence name and address
ROBERT J. GAYBRICK
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
040894-7651US
Assignment: 17
Reel/Frame:022808/0533   Pages: 2
Recorded: 06/10/2009
Attorney Dkt #:011050.61601US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKANOBU
Exec Dt:
04/20/2009
2
KANETOSHI, KAZUHIKO
Exec Dt:
04/20/2009
3
KATOGI, KOZO
Exec Dt:
04/23/2009
4
TAKAMURA, HIROYUKI
Exec Dt:
04/20/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229647
US20090292440
12468611
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 18
Reel/Frame:023278/0839   Pages: 3
Recorded: 09/24/2009
Attorney Dkt #:347213US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, SATOSHI
Exec Dt:
09/04/2009
2
TAKAMURA, HIROYUKI
Exec Dt:
09/01/2009
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282784
US20100101746
12532175
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:024436/0062   Pages: 3
Recorded: 05/25/2010
Attorney Dkt #:357652US8PCTTK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMURA, HIROYUKI
Exec Dt:
04/13/2010
Assignee
1
ICHIKAWA CO., LTD.
14-15, HONGO 2-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8262864
US20100314065
12744005
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:027210/0504   Pages: 2
Recorded: 11/10/2011
Attorney Dkt #:105559.63850US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, SHINJI
Exec Dt:
07/16/2011
2
KANETOSHI, KAZUHIKO
Exec Dt:
07/17/2011
3
KATOUGI, KOUZO
Exec Dt:
08/04/2011
4
ICHIHARA, TAKANOBU
Exec Dt:
07/23/2011
5
OHSUGA, MINORU
Exec Dt:
07/17/2011
6
TAKAMURA, HIROYUKI
Exec Dt:
07/17/2011
Assignee
1
HITACHI AUTOMOTIVE SYSTEMS, LTD.
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8463532
US20110315108
13202350
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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