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Patent Assignment Assignor Details
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Assignor Name : KOYAMA, TOHRU
Total Assignments: 21
Assignment: 1
Reel/Frame:004062/0836   Pages: 1
Recorded: 10/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, TOHRU
Exec Dt:
10/14/1982
2
WAJIMA, MOTOYO
Exec Dt:
10/14/1982
3
MUKAI, JUNJI
Exec Dt:
10/14/1982
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI, 1-CHOME,
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448940
NONE
06436720
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005949/0449   Pages: 2
Recorded: 12/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, TOHRU
Exec Dt:
10/28/1991
2
TAMURA, KATSUHIKO
Exec Dt:
10/28/1991
3
NAKAMURA, YASUNA
Exec Dt:
10/28/1991
4
KOKAWA, YOSHIKO
Exec Dt:
10/28/1991
5
KUSAKABE, KENJI
Exec Dt:
10/28/1991
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177569
NONE
07789722
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:006141/0565   Pages: 2
Recorded: 05/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, TOHRU
Exec Dt:
05/08/1992
2
TAKASAKI, HIROKAZU
Exec Dt:
05/08/1992
3
AMAGI, SHIGEO
Exec Dt:
05/08/1992
4
MUKOH, AKIO
Exec Dt:
05/08/1992
5
KANO, IKUSHI
Exec Dt:
05/08/1992
Assignee
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324767
NONE
07887769
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:007628/0785   Pages: 3
Recorded: 09/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TOHRU
Exec Dt:
07/04/1995
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708371
NONE
08503567
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
GENE Z. RUBINSON
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:008081/0782   Pages: 7
Recorded: 05/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, TOSHIKAZU
Exec Dt:
02/15/1996
2
KOYAMA, TOHRU
Exec Dt:
02/15/1996
3
OHTA, FUMIHITO
Exec Dt:
02/15/1996
4
MUKOGAWA, YASUKAZU
Exec Dt:
02/15/1996
5
FURUTA, MASAAKI
Exec Dt:
02/15/1996
6
MASHIKO, YOHIJ
Exec Dt:
02/15/1996
Assignees
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
RYODEN SEMICONDUCTOR SYSTEM ENGINEERING CORPORATION
1 MIZUHARA 4-CHOME, ITAMI-SHI
HYOGO 664, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5844850
NONE
08619396
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:008005/0127   Pages: 2
Recorded: 04/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KATSUO
Exec Dt:
04/05/1996
2
KOYAMA, TOHRU
Exec Dt:
04/05/1996
3
MARUYAMA, SYOICHI
Exec Dt:
04/05/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733402
NONE
08636768
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:008395/0043   Pages: 3
Recorded: 03/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TOHRU
Exec Dt:
11/14/1996
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYDA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760892
NONE
08767640
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: ROBERT F. GNUSE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:008594/0051   Pages: 2
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
05/22/1997
2
SUGAWARA, KATSUO
Exec Dt:
05/22/1997
3
KASHIWAMURA, YASHIKIYO
Exec Dt:
05/22/1997
4
KANO, IKUSHI
Exec Dt:
05/22/1997
5
MARUYAMA, SHOICHI
Exec Dt:
05/22/1997
Assignee
1
HITACHI LTD.
CHIYODA-KU
6, KANDA SURAGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5982056
NONE
08866147
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:010788/0285   Pages: 3
Recorded: 05/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TOHRU
Exec Dt:
03/22/2000
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614049
NONE
09543545
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:014364/0544   Pages: 3
Recorded: 08/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TOHRU
Exec Dt:
08/22/2000
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHIC 2-CHOME,
CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677760
NONE
09664335
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:012242/0405   Pages: 3
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TOHRU
Exec Dt:
06/15/2001
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6678623
US20020111759
09907940
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:013151/0485   Pages: 2
Recorded: 07/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
03/27/2002
2
KOBAYASHI, TOSHIYUKI
Exec Dt:
03/27/2002
3
YAMAGA, KENJI
Exec Dt:
03/27/2002
4
KAMO, TOMOICHI
Exec Dt:
03/27/2002
5
HIGASHIYAMA, KAZUTOSHI
Exec Dt:
04/02/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6893764
US20030096149
10208094
Correspondence name and address
ANTONELLI, TERRY STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 N. 17TH ST., STE. 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:012891/0131   Pages: 2
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, KATSUNORI
Exec Dt:
03/27/2002
2
KOMACHIYA, MASAHIRO
Exec Dt:
03/28/2002
3
IMAHASHI, JINICHI
Exec Dt:
03/29/2002
4
KOYAMA, TOHRU
Exec Dt:
03/28/2002
5
KAMO, TOMOICHI
Exec Dt:
03/28/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030082429
10078534
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:012955/0513   Pages: 2
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISHIMA, MAKOTO
Exec Dt:
04/05/2002
2
KAMO, TOMOICHI
Exec Dt:
04/05/2002
3
KOBAYASHI, TOSHIYUKA
Exec Dt:
04/05/2002
4
YAMAGA, KENJI
Exec Dt:
04/05/2002
5
KOYAMA, TOHRU
Exec Dt:
04/05/2002
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6989212
US20030118886
10081148
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, NW
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:013102/0115   Pages: 3
Recorded: 07/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YUKARI
Exec Dt:
06/18/2002
2
TSUGAMI, MARI
Exec Dt:
06/18/2002
3
MAEDA, HITOSHI
Exec Dt:
06/18/2002
4
KOYAMA, TOHRU
Exec Dt:
06/18/2002
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745618
US20030115939
10193237
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES D. HAMILTON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 16
Reel/Frame:014253/0957   Pages: 3
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TOMOHIRO
Exec Dt:
06/13/2003
2
MURATA, NAOFUMI
Exec Dt:
06/13/2003
3
KOYAMA, TOHRU
Exec Dt:
06/13/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838340
US20040171239
10608338
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:014298/0867   Pages: 3
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
07/08/2003
2
IMAI, YUKARI
Exec Dt:
07/08/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040103353
10620380
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:014612/0751   Pages: 3
Recorded: 10/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
09/26/2003
2
YOSHIDA, TAKESHI
Exec Dt:
09/26/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040188789
10684507
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:014655/0572   Pages: 3
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TAKESHI
Exec Dt:
10/09/2003
2
KOYAMA, TOHRU
Exec Dt:
10/09/2003
3
MASHIKO, YOJI
Exec Dt:
10/09/2003
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040203257
10697277
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:015240/0008   Pages: 3
Recorded: 04/23/2004
Attorney Dkt #:50099254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
04/20/2004
2
KOMORI, JUNKO
Exec Dt:
04/20/2004
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040212380
10830090
Correspondence name and address
MCDERMOTT WILL & EMERY
GENE Z. RUBINSON
600 13TH STREET, NW
WASHINGTON, DC 20005-3096
Assignment: 21
Reel/Frame:015701/0629   Pages: 2
Recorded: 08/18/2004
Attorney Dkt #:520.44043XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TOHRU
Exec Dt:
06/24/2004
2
SUZUKI, SHIGEO
Exec Dt:
06/24/2004
3
MOTEKI, RYO
Exec Dt:
06/25/2004
4
SOUMA, KENICHI
Exec Dt:
06/25/2004
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050074656
10920312
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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