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Patent Assignment Assignor Details
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Assignor Name : KAWAMURA, OSAMU
Total Assignments: 20
Assignment: 1
Reel/Frame:004154/0253   Pages: 1
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAOKA, TAKESHI
Exec Dt:
05/19/1981
2
NAKAMURA, YOSHIKATSU
Exec Dt:
05/19/1981
3
KAWAMURA, OSAMU
Exec Dt:
05/19/1981
Assignee
1
NIPPON PISTON RING CO., LTD.
NO.2-6, KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409294
NONE
06265927
Correspondence name and address
SUGHRUE, MION, ET AL
1776 K. ST., NW
WASHINGTON, DC. 20006
Assignment: 2
Reel/Frame:004695/0200   Pages: 1
Recorded: 03/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWAMURA, OSAMU
Exec Dt:
03/26/1987
Assignee
1
SHINWA SANGYO CO., LTD.
2-6-5 KITAMATSUDO,
MATSUDO-CITY, CHIBA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5107951
NONE
07032324
Correspondence name and address
BRUCE L. ADAMS
BURNS, LOBATO & ADAMS
140 CEDAR STREET - STE. 1805
NEW YORK, NY 10006
Assignment: 3
Reel/Frame:004885/0281   Pages: 1
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, YOSHIKATSU
Exec Dt:
05/23/1988
2
KAWAMURA, OSAMU
Exec Dt:
05/23/1988
3
SHIMOMURA, SOUICHI
Exec Dt:
05/23/1988
Assignee
1
NIPPON PISTON RING CO., LTD.
NO. 2-6, KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870931
NONE
07198250
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:005266/0636   Pages: 1
Recorded: 03/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
01/26/1990
2
TAKAHASHI, TERUO
Exec Dt:
01/26/1990
3
KANO, MAKOTO
Exec Dt:
01/26/1990
4
TANIMOTO, ICHIRO
Exec Dt:
01/26/1990
Assignees
1
NIPPON PISTON RING CO., LTD., 2-6, KUDANKITA 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
2
NISSAN MOTOR COMPANY, LIMITED, 2, TAKARA-CHO, KANAGAWA-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096515
NONE
07442279
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 5
Reel/Frame:006026/0786   Pages: 2
Recorded: 02/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, KATSUAKI
Exec Dt:
02/12/1992
2
TOMINAGA, KATSUHIKO
Exec Dt:
02/12/1992
3
SAKA, TSUTOMU
Exec Dt:
02/12/1992
4
KAWAMURA, OSAMU
Exec Dt:
02/12/1992
5
TAKAHASHI, TERUO
Exec Dt:
02/12/1992
6
KAKIUCHI, ARATA
Exec Dt:
02/12/1992
Assignees
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO., 1-1 MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO-TO, JAPAN
2
NIPPON PISTON RING CO., LTD.
NO. 2-6 KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273570
NONE
07840828
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:006199/0419   Pages: 3
Recorded: 06/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
06/01/1992
2
MURATA, SHIGEO
Exec Dt:
06/01/1992
Assignees
1
NIPPON PISTON RING CO., LTD.
NO. 2-6 KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
2
NISSAN MOTOR CO., LTD.
NO. 2 TAKARACHO, KANAGAWA-KU YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5249661
NONE
07901173
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA. 22314
Assignment: 7
Reel/Frame:006199/0422   Pages: 3
Recorded: 06/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
06/01/1992
2
MURATA, SHIGEO
Exec Dt:
06/01/1992
Assignees
1
NIPPON PISTON RING CO., LTD.
NO. 2-6 KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
2
NISSAN MOTOR CO., LTD.
NO. 2 TAKARACHO, KANAGAWA-KU, YOKOHAMA-SHI KANAGAWA-KEN, JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5337872
NONE
07901174
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA. 22314
Assignment: 8
Reel/Frame:006789/0836   Pages: 2
Recorded: 11/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
11/08/1993
2
SATO, TOSHIAKI
Exec Dt:
11/08/1993
3
OMIYA, TAKAO
Exec Dt:
11/08/1993
Assignee
1
NIPPON PISTON RING CO., LTD.
NO. 2-6, KUDANKITA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5370725
NONE
08155699
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 9
Reel/Frame:007216/0643   Pages: 3
Recorded: 08/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YOSHIKATSU
Exec Dt:
07/29/1994
2
KAWAMURA, OSAMU
Exec Dt:
07/29/1994
3
TAKAHASHI, TERUO
Exec Dt:
07/29/1994
4
YAMAMOTO, SHINICHI
Exec Dt:
07/29/1994
Assignee
1
NIPPON PISTON RING CO., LTD.
NO. 2-6, KUDANKITA 4-CHOME
CHIYODA-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5542990
NONE
08254367
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:008601/0213   Pages: 2
Recorded: 06/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
03/01/1997
2
TAKAHASHI, TERUO
Exec Dt:
03/01/1997
3
KAKIUCHI, ARATA
Exec Dt:
03/01/1997
Assignee
1
NIPPON PISTON RING CO., LTD.
CHIYODA-KU
ICHIGAYA BLD., 4-2-6 KUDANKITA
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5803037
NONE
08869845
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:008751/0657   Pages: 2
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
07/31/1997
2
KAWAMOTO, TAKASHI
Exec Dt:
07/31/1997
3
OSHIGE, HIROSHI
Exec Dt:
07/31/1997
Assignee
1
NIPPON PISTON RING CO., LTD.
NO. 2-6 KUDANKITA 4-CHOME CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895517
NONE
08911282
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VIRGINIA 22201
Assignment: 12
Reel/Frame:010318/0834   Pages: 3
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
09/21/1999
2
KITAMURA, TOMOHIKO
Exec Dt:
09/21/1999
3
SEKIBE, TSUTOMU
Exec Dt:
09/21/1999
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981177
NONE
08378548
Correspondence name and address
PRICE, GESS & UBELL
JOSEPH W. PRICE
2100 S.E. MAIN ST., STE. 250
IRVINE, CA 92614
Assignment: 13
Reel/Frame:011039/0440   Pages: 3
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
08/17/2000
2
KAJIMURA, TOSHIYUKI
Exec Dt:
08/17/2000
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728271
NONE
09649072
Correspondence name and address
PRICE AND GESS
JOSEPH W. PRICE
2100 S.E. MAIN ST., STE. 250
IRVINE, CA 92614
Assignment: 14
Reel/Frame:014169/0918   Pages: 3
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
03/28/2003
2
NAKAZAWA, MASAO
Exec Dt:
03/28/2003
Assignee
1
ANECOM JAPAN. CO. LTD.
1-8-1, NANAEHAMA, KAMIISO-CHO KAMIISO-GUN
HOKKAIDO 049-0111, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7093825
US20030193048
10406674
Correspondence name and address
HOWSON AND HOWSON
ONE SPRING HOUSE CORPORATION CENTER
BOX 457
321 NORRISTOWN ROAD
SPRING HOUSE, PA 19477
Assignment: 15
Reel/Frame:014379/0630   Pages: 4
Recorded: 08/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TETSUYA
Exec Dt:
07/23/2003
2
NOZAWA, TAKASHI
Exec Dt:
07/23/2003
3
KAWAMURA, OSAMU
Exec Dt:
07/28/2003
Assignee
1
SONY CHEMICALS CORPORATION
6-3, NIHONBASHIMUROMACHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649564
NONE
09697786
Correspondence name and address
ROSENTHAL & OSHA, L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:014827/0826   Pages: 3
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
09/05/2003
2
OSAKA, MASATAKA
Exec Dt:
09/05/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA-FU, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040091104
10634507
Correspondence name and address
SNELL & WILMER LLP
JOSEPH W. PRICE
1920 MAIN STREET
SUITE 1200
IRVINE, CA 92614
Assignment: 17
Reel/Frame:022166/0247   Pages: 2
Recorded: 01/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
11/04/2008
2
WAKAYAMA, YORIHIKO
Exec Dt:
11/05/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090195542
12300769
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:025408/0212   Pages: 2
Recorded: 11/18/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, OSAMU
Exec Dt:
07/08/2010
2
UBUKATA, ATSUSHI
Exec Dt:
07/08/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100332690
12864935
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:026916/0514   Pages: 2
Recorded: 09/16/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UBUKATA, ATSUSHI
Exec Dt:
07/14/2011
2
KAWAMURA, OSAMU
Exec Dt:
07/14/2011
3
OSAKA, MASATAKA
Exec Dt:
07/15/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110289302
13198127
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:027273/0181   Pages: 4
Recorded: 11/23/2011
Attorney Dkt #:386406US68X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, SHINICHI
Exec Dt:
11/01/2011
2
HANZAWA, YOSHIAKI
Exec Dt:
10/31/2011
3
YASA, NORIKO
Exec Dt:
10/31/2011
4
MATSUEDA, HIROYUKI
Exec Dt:
10/31/2011
5
KIHARA, HIDEAKI
Exec Dt:
10/31/2011
6
KUSANO, MOTOYASU
Exec Dt:
10/05/2011
7
KAWAMURA, OSAMU
Exec Dt:
10/05/2011
8
SHIMOYAMA, YASUYUKI
Exec Dt:
10/05/2011
9
HOSAKA, HIROKO
Exec Dt:
10/06/2011
10
ZAI, HIROAKI
Exec Dt:
10/06/2011
11
NAGOSHI, ATSUTO
Exec Dt:
09/26/2011
Assignees
1
AJINOMOTO CO., INC.
15-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8315
2
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY
2, ARAMAKI-MACHI 4-CHOME
MAEBASHI-SHI, GUNMA, JAPAN 371-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120065266
13230958
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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