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Patent Assignment Assignor Details
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Assignor Name : TOKUNAGA, TAKAFUMI
Total Assignments: 9
Assignment: 1
Reel/Frame:005195/0390   Pages: 1
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUNAGA, TAKAFUMI
Exec Dt:
10/06/1988
2
TSUNEOKA, MASATOSHI
Exec Dt:
10/06/1988
3
MIZUKAMI, KOICHIRO
Exec Dt:
10/06/1988
Assignee
1
HITACHI, LTD.,
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931410
NONE
07236176
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:009353/0160   Pages: 2
Recorded: 07/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, TAKAFUMI
Exec Dt:
06/27/1995
2
OKUDAIRA, SADAYUKI
Exec Dt:
06/27/1995
3
MIZUTANI, TATSUMI
Exec Dt:
06/27/1995
4
TAGO, KAZUTAMI
Exec Dt:
06/27/1995
5
KAZUMI, HIDEYUKI
Exec Dt:
06/27/1995
6
YOSHIOKA, KEN
Exec Dt:
06/27/1995
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874013
NONE
08857167
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 3
Reel/Frame:008265/0984   Pages: 5
Recorded: 12/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKITA, KEIZO
Exec Dt:
10/24/1996
2
SEKIGUCHI, TOSHIHIRO
Exec Dt:
10/24/1996
3
TADAKI, YOSHITAKA
Exec Dt:
10/24/1996
4
MURATA, JUN
Exec Dt:
10/24/1996
5
AOKI, HIDEO
Exec Dt:
10/24/1996
6
KONNO, AKIHIKO
Exec Dt:
10/24/1996
7
KATSUYAMA, KIYOMI
Exec Dt:
10/24/1996
8
TOKUNAGA, TAKAFUMI
Exec Dt:
10/24/1996
Assignee
1
HITACHI LTD.
4-6 KANDASURUGADAI, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5933726
NONE
08709203
Correspondence name and address
TEXAS INSTRUMENTS INCORPORATED
WILLIAM B. KEMPLER
P.O. BOX 655474
M/S 219
DALLAS, TX 75265
Assignment: 4
Reel/Frame:008671/0632   Pages: 4
Recorded: 07/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHIRA,YOSHIKAZU
Exec Dt:
07/10/1997
2
TORII, YOSHIMI
Exec Dt:
06/25/1997
3
SASABE, SHUNJI
Exec Dt:
07/03/1997
4
KOJIMA, MASAYUKI
Exec Dt:
07/03/1997
5
USUAMI, KAZUHISA
Exec Dt:
07/03/1997
6
TOKUNAGA, TAKAFUMI
Exec Dt:
07/03/1997
7
HARA, KAZUSATO
Exec Dt:
07/03/1997
8
MATSUI, TSUYOSHI
Exec Dt:
07/10/1997
9
GOTOH, HIDETO
Exec Dt:
07/10/1997
10
AOYAMA, TETSUO
Exec Dt:
07/22/1997
11
HASEMI, RYUJI
Exec Dt:
07/22/1997
12
IKEDA, HIDETOSHI
Exec Dt:
07/22/1997
13
ISHIHARA, FUKUSABURO
Exec Dt:
07/24/1997
14
SOTOAKA, RYUJI
Exec Dt:
07/24/1997
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972862
NONE
08901475
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 5
Reel/Frame:009780/0399   Pages: 3
Recorded: 02/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, TETSUO
Exec Dt:
02/04/1999
2
MIZUTANI, TATSUMI
Exec Dt:
02/04/1999
3
HAMASAKI, RYOUJI
Exec Dt:
02/04/1999
4
KURE, TOKUO
Exec Dt:
02/04/1999
5
TOKUNAGA, TAKAFUMI
Exec Dt:
02/04/1999
6
KOJIMA, MASAYUKI
Exec Dt:
02/04/1999
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6849191
US20030132198
09249292
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:009943/0656   Pages: 3
Recorded: 04/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIGAI, MOTOHIKO
Exec Dt:
04/19/1999
2
HASEGAWA, HIROSHI
Exec Dt:
04/19/1999
3
AKIYAMA, HIROSHI
Exec Dt:
04/19/1999
4
TOKUNAGA, TAKAFUMI
Exec Dt:
04/19/1999
5
UMEZAWA, TADASHI
Exec Dt:
04/19/1999
6
KOJIMA, MASAYUKI
Exec Dt:
04/19/1999
7
NOJIRI, KAZUO
Exec Dt:
04/19/1999
8
KAWAKAMI, HIROSHI
Exec Dt:
04/19/1999
9
KATOU, KUNIHIKO
Exec Dt:
04/19/1999
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191045
NONE
09302438
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:010412/0982   Pages: 4
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, TETSUO
Exec Dt:
10/15/1999
2
NISHIMORI, YASUHIRO
Exec Dt:
10/15/1999
3
SATO, TAKASHI
Exec Dt:
10/15/1999
4
KOFUJI, NAOYUKI
Exec Dt:
10/15/1999
5
IZAWA, MASARU
Exec Dt:
10/15/1999
6
GOTO, YASUSHI
Exec Dt:
10/15/1999
7
YOSHIOKA, KEN
Exec Dt:
10/15/1999
8
KAZUMI, HIDEYUKI
Exec Dt:
10/15/1999
9
MIZUTANI, TATSUMI
Exec Dt:
10/15/1999
10
KURE, TOKUO
Exec Dt:
10/15/1999
11
KOJIMA, MASAYUKI
Exec Dt:
10/15/1999
12
TOKUNAGA, TAKAFUMI
Exec Dt:
10/15/1999
13
YOSHIGAI, MOTOHIKO
Exec Dt:
10/15/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101-8010, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492277
NONE
09393893
Correspondence name and address
ATSK, LLP
PAUL J. SKWIERAWSKI
1300 N 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:011447/0750   Pages: 2
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, TETSUO
Exec Dt:
11/06/2000
2
TOKUNAGA, TAKAFUMI
Exec Dt:
11/06/2000
3
UMEZAWA, TADASHI
Exec Dt:
11/06/2000
4
YOSHIGAI, MOTOHIKO
Exec Dt:
10/13/2000
5
MIZUTANI, TATSUMI
Exec Dt:
10/30/2000
6
KURE, TOKUO
Exec Dt:
11/16/2000
7
KOJIMA, MASAYUKI
Exec Dt:
11/07/2000
8
SATO, TAKASHI
Exec Dt:
10/20/2000
9
GOTO, YASUSHI
Exec Dt:
11/08/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660647
NONE
09646012
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM L. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:011478/0713   Pages: 2
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SATORU
Exec Dt:
11/20/2000
2
OTU, KIYONORI
Exec Dt:
11/22/2000
3
TOKUNAGA, TAKAFUMI
Exec Dt:
11/28/2000
4
ENOMOTO, HIROYUKI
Exec Dt:
11/28/2000
5
SEKIGUCHI, TOSHIHIRO
Exec Dt:
11/20/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555861
US20020043680
09765574
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUTIE 1800
ARLINGTON VA 22209

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