skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : MASUDA, KENMEI
Total Assignments: 18
Assignment: 1
Reel/Frame:004666/0370   Pages: 1
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUDA, KENMEI
Exec Dt:
01/08/1987
2
TERADA, TOSHIMICHI
Exec Dt:
01/08/1987
3
OGIRO, KENJI
Exec Dt:
01/08/1987
4
YOKOO, SHOZO
Exec Dt:
01/08/1987
5
UCHIYAMA, OSAMU
Exec Dt:
01/08/1987
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4789912
NONE
07004558
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004745/0578   Pages: 1
Recorded: 07/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAKU, NOBUYUKI
Exec Dt:
05/25/1987
2
MASUDA, KENMEI
Exec Dt:
05/25/1987
3
TSUBONO, ISAMU
Exec Dt:
05/25/1987
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814910
NONE
07054864
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005197/0175   Pages: 1
Recorded: 12/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUDA, KENMEI
Exec Dt:
09/17/1988
2
OGIRO, KENJI
Exec Dt:
09/17/1988
3
OKADA, YOSHINORI
Exec Dt:
09/17/1988
4
NAKAJIMA, AKIHIRO
Exec Dt:
09/17/1988
5
KOCHI, MASHANORI
Exec Dt:
09/17/1988
6
KONNO, KAZUTOSHI
Exec Dt:
09/17/1988
Assignee
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924329
NONE
07259310
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:007429/0720   Pages: 2
Recorded: 04/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENMEI
Exec Dt:
07/02/1990
2
OGIRO, KENJI
Exec Dt:
07/02/1990
3
GOTO, HIDEFUMI
Exec Dt:
07/02/1990
4
HIROSE, SADAO
Exec Dt:
07/02/1990
5
FUJINO, SATOSHI
Exec Dt:
07/02/1990
6
FUJIMORI, SHINYA
Exec Dt:
07/02/1990
7
IZUMI, KATSUHIKO
Exec Dt:
07/02/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5448427
NONE
07561574
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:006659/0506   Pages: 2
Recorded: 08/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENMEI
Exec Dt:
07/20/1993
2
KAKU, NOBUYUKI
Exec Dt:
07/20/1993
3
HIGUCHI, SHIGEMITSU
Exec Dt:
07/20/1993
4
OKAMOTO, TOMOMI
Exec Dt:
07/20/1993
5
ABE, FUKUYASU
Exec Dt:
07/20/1993
6
KOBATA, SHIGEYUKI
Exec Dt:
07/20/1993
Assignee
1
HITACHI, LTD.
6 KANDA SURUGADA 4-CHOME CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434735
NONE
08101299
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006787/0059   Pages: 2
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNEMOTO, TAKAYUKI
Exec Dt:
11/18/1993
2
SAKAI, KAZUO
Exec Dt:
11/18/1993
3
TAJIMA, FUJIO
Exec Dt:
11/18/1993
4
ISHII, TOMOKAZU
Exec Dt:
11/18/1993
5
TAKEDA, FUMIO
Exec Dt:
11/18/1993
6
OKUYAMA, KOUETSU
Exec Dt:
11/18/1993
7
ITOH, TAKESHI
Exec Dt:
11/18/1993
8
KOBATA, SHIGEYUKI
Exec Dt:
11/18/1993
9
MASUDA, KENMEI
Exec Dt:
11/18/1993
10
HIGUCHI, SHIGEMITSU
Exec Dt:
11/18/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5495371
NONE
08158315
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:006821/0843   Pages: 2
Recorded: 12/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, HIDEKAZU
Exec Dt:
12/06/1993
2
MASUDA, KENMEI
Exec Dt:
12/06/1993
3
KAKU, NOBUYUKI
Exec Dt:
12/06/1993
4
SHOJI, TOMOKI
Exec Dt:
12/06/1993
5
KOYAMA, TOSHIHIRO
Exec Dt:
12/06/1993
6
SAKAI, KAZUO
Exec Dt:
12/06/1993
7
TAKEDA, FUMIO
Exec Dt:
12/06/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5570831
NONE
08167069
Correspondence name and address
STANLEY A. WAL
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:006966/0429   Pages: 2
Recorded: 04/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIJIMA, TATSUMI
Exec Dt:
03/30/1994
2
TAKEDA, HIDEKAZU
Exec Dt:
03/30/1994
3
MASUDA, KENMEI
Exec Dt:
03/30/1994
4
MIZUTANI, HIKARU
Exec Dt:
03/30/1994
5
MAEHARA, YOSHIMI
Exec Dt:
03/30/1994
6
OGIRO, KENJI
Exec Dt:
03/30/1994
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI MAXELL, LTD.
1-88, USHITORA-1-CHOME
IBARAKI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5497279
NONE
08226263
Correspondence name and address
RONALD J. SHORE
ANTONELLI, TERRY, STOUT ET AL
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:008218/0701   Pages: 3
Recorded: 11/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIJIMA, TATSUMI
Exec Dt:
06/22/1994
2
TAKEDA, HIDEKAZU
Exec Dt:
06/22/1994
3
MASUDA, KENMEI
Exec Dt:
06/22/1994
4
MIZUTANI, HIKARU
Exec Dt:
06/22/1994
5
MAEHAR, YOSHIMI
Exec Dt:
06/22/1994
Assignees
1
HITACHI, LTD.
4-CHOME, CHIYODA-KU
6, KANDA SURUGADAI
TOKYO 101, JAPAN
2
HITACHI MAXELL, LTD.
4-CHOME, CHIYODA-KU
1-1-88, USHITORA, IBARAKI-SHI
OSAKA 567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5602695
NONE
08266856
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:007138/0935   Pages: 5
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENMEI
Exec Dt:
08/05/1994
2
TAKEDA, HIDEKAZU
Exec Dt:
08/05/1994
3
NISHIJIMA, TATSUMI
Exec Dt:
08/05/1994
4
MIZUTANI, HIKARU
Exec Dt:
08/05/1994
5
MAEHARA, YOSHIMI
Exec Dt:
08/05/1994
Assignees
1
HITACHI MAXELL, LTD.
1-1-88 USHITORA, IBARAKI-SHI
OSAKA-FU, JAPAN
2
HITACHI, LTD.
4-6, SURUGADAI, KANDA CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5479312
NONE
08260980
Correspondence name and address
DONALD C. KOLASCH
BIRCH, STEWART, KOLASCH ET AL.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:007330/0420   Pages: 4
Recorded: 01/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, SEIJI
Exec Dt:
01/13/1995
2
MASUDA, KENMEI
Exec Dt:
01/13/1995
3
KONISHI, KATSUO
Exec Dt:
01/13/1995
4
NAGATOMO, HIROYUKI
Exec Dt:
01/13/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5617391
NONE
08378193
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE - MARK S. SVAT, ESQ.
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 12
Reel/Frame:008016/0550   Pages: 2
Recorded: 05/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, SEIJI
Exec Dt:
05/08/1996
2
TAKEDA, HIDEKAZU
Exec Dt:
05/08/1996
3
MASUOKA, NOBUO
Exec Dt:
05/08/1996
4
IBE, MAKOTO
Exec Dt:
05/08/1996
5
WATANABE, KIYOKAZU
Exec Dt:
05/08/1996
6
MASUDA, KENMEI
Exec Dt:
05/08/1996
7
INOUE, ATSUSHI
Exec Dt:
05/08/1996
8
KATOHNO, NOBORU
Exec Dt:
05/08/1996
9
HIRAYAMA, KUNIAKI
Exec Dt:
05/08/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5734537
NONE
08652271
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
PAUL A. SCHNOSE
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:008331/0265   Pages: 3
Recorded: 01/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, HIDEKAZU
Exec Dt:
07/04/1996
2
FUJIMORI, SHINYA
Exec Dt:
07/04/1996
3
MASUDA, KENMEI
Exec Dt:
07/04/1996
4
INOUE, ATSUSHI
Exec Dt:
07/04/1996
5
ABE, FUKUYASU
Exec Dt:
07/04/1996
6
ICKIKAWA, HISASHI
Exec Dt:
07/04/1996
7
UEDA, MASASHI
Exec Dt:
07/04/1996
8
YAMASHITA, YOSHIHARU
Exec Dt:
07/04/1996
9
KODAMA, KAZUYUKI
Exec Dt:
07/04/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6078464
NONE
08622380
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
PAUL J. SKWIERAWSKI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:008379/0810   Pages: 3
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, FUKUYASU
Exec Dt:
12/19/1996
2
MASUDA, KENMEI
Exec Dt:
12/19/1996
3
FUJIMORI, SHINYA
Exec Dt:
12/19/1996
4
TAKEDA, HIDEKAZU
Exec Dt:
12/19/1996
5
INOUE, ATSUSHI
Exec Dt:
12/19/1996
6
YAMASHITA, YOSHIHARU
Exec Dt:
12/18/1996
7
HIRAYAMA, KUNIAKI
Exec Dt:
12/19/1996
8
UEMURA, YOSHI
Exec Dt:
12/19/1996
9
FUJISHIRO, MASAHIKO
Exec Dt:
12/19/1996
10
IMACHI, TOSHIHIKO
Exec Dt:
12/19/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5978185
NONE
08773631
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
PAUL J. SKWIERAWSKI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:009630/0105   Pages: 2
Recorded: 11/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, HIDEKI
Exec Dt:
10/12/1998
2
MASUDA, KENMEI
Exec Dt:
10/12/1998
3
HIRAYAMA, KUNIAKI
Exec Dt:
10/12/1998
4
UEMURA, YOSHIO
Exec Dt:
10/12/1998
5
IMACHI, TOSHIHIKO
Exec Dt:
10/12/1998
6
INADA, KENKICHI
Exec Dt:
10/12/1998
7
TSUCHIYA, TOSHIO
Exec Dt:
10/12/1998
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6108165
NONE
09199160
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:011373/0780   Pages: 2
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENMEI
Exec Dt:
08/01/2000
2
TAKEDA, HIDEKAZU
Exec Dt:
08/01/2000
3
YAMAZAKI, SHIGERU
Exec Dt:
08/01/2000
4
OBATA, AKIHISA
Exec Dt:
08/01/2000
5
TSUCHIYA, TOSHIO
Exec Dt:
08/01/2000
6
INADA, KENKICHI
Exec Dt:
08/01/2000
7
HIRAYAMA, KUNIAKO
Exec Dt:
08/01/2000
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654194
NONE
09631612
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
PAUL A. DURDIK
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 17
Reel/Frame:013562/0130   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASUDA, KENMEI
Exec Dt:
10/11/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030223141
10313537
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 18
Reel/Frame:013824/0346   Pages: 3
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, SHIGERU
Exec Dt:
12/05/2002
2
MASUDA, KENMEI
Exec Dt:
12/16/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6867938
US20030197966
10301472
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
2 EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834

Search Results as of: 04/27/2024 03:13 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT