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Patent Assignment Assignor Details
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Assignor Name : KOSHIBA, YUTAKA
Total Assignments: 7
Assignment: 1
Reel/Frame:005177/0480   Pages: 2
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUTATSUKA, RENSEI
Exec Dt:
11/13/1989
2
KOSHIBA, YUTAKA
Exec Dt:
11/13/1989
3
CHIBA, SHUNICH
Exec Dt:
11/13/1989
4
ORIKASA, TOYOAKI
Exec Dt:
11/13/1989
5
NOGUCHI, SEIJI
Exec Dt:
11/13/1989
6
IDOSHITA, TAKUYA
Exec Dt:
11/13/1989
Assignee
1
MITSUBISHI SHINDOH CO., LTD.
NO. 6-2, GINZA 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024814
NONE
07438584
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN AND WOODWARD
600 THIRD AVE., 30TH FLOOR
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:007329/0014   Pages: 3
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, MOTOO
Exec Dt:
12/22/1994
2
KAWAKITA, SHIZUO
Exec Dt:
12/22/1994
3
MAE, YOSHIHARU
Exec Dt:
12/22/1994
4
IWAMURA
Exec Dt:
12/22/1994
5
KOSHIBA, YUTAKA
Exec Dt:
12/22/1994
6
YAJIMA, KENJI
Exec Dt:
12/22/1994
7
ISHIBASHI, SYUNJI
Exec Dt:
12/22/1994
8
NAGASAWA, HIROKI
Exec Dt:
12/22/1994
9
SUGAHARA, ATSUSHI
Exec Dt:
12/22/1994
10
AOKI, SUMIHISA
Exec Dt:
12/22/1994
11
ASAO, HARUHIKO
Exec Dt:
12/22/1994
Assignees
1
MITSUBISHI MATERIALS CORPORATION
NO. 5-1, OHTE-MACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
RAILWAY TECHNICAL RESEARCH INSTITUTE
NO. 8-38, HIKARI-CHO 2-CHOME
KOKUBUNJI-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705125
NONE
08343110
Correspondence name and address
RICHARD S. BARTH
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, PC
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NEW YORK 10016-2088
Assignment: 3
Reel/Frame:008174/0371   Pages: 3
Recorded: 10/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGAMI, KEISHI
Exec Dt:
08/07/1996
2
KOIDE, MASATO
Exec Dt:
08/07/1996
3
MORIMOTO, TAKASHI
Exec Dt:
08/07/1996
4
KOSHIBA, YUTAKA
Exec Dt:
08/07/1996
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798008
NONE
08680402
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: 4
Reel/Frame:011819/0608   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAO, HARUHIKO
Exec Dt:
04/26/2001
2
KOSHIBA, YUTAKA
Exec Dt:
04/26/2001
3
NOGAMI, KEIJI
Exec Dt:
04/06/2001
4
MASUI, TUTOMU
Exec Dt:
04/23/2001
5
HORI, KAZUMASA
Exec Dt:
04/06/2001
6
WAKIGUCHI, KENJI
Exec Dt:
04/06/2001
7
WADA, MASAHIKO
Exec Dt:
04/17/2001
8
HATTORI, YOSHIAKI
Exec Dt:
04/06/2001
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI, CHIYODA-KU
TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6589473
US20010028135
09789594
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOSEPH A. SCAFETTA, JR.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:012111/0875   Pages: 3
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIBA, YUTAKA
Exec Dt:
07/17/2001
2
MASUI, TUTOMU
Exec Dt:
07/12/2001
3
HORI, KAZUMASA
Exec Dt:
08/02/2001
4
HATTORI, YOSHIAKI
Exec Dt:
08/02/2001
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI, CHIYODA-KU
TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682824
NONE
09832191
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
THOMAS A. BLINKA
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:012549/0884   Pages: 2
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJIMA, KENJI
Exec Dt:
01/16/2002
2
ISHIDA, NORIKAZU
Exec Dt:
01/16/2002
3
KOSHIBA, YUTAKA
Exec Dt:
01/16/2002
4
NOGAMI, KEIJI
Exec Dt:
01/16/2002
5
KAKIMOTO, AKIHIRO
Exec Dt:
01/16/2002
Assignee
1
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6640876
US20030106664
10005599
Correspondence name and address
RADER, FISHMAN & GRAUER
DAVID T. NIKAIDO, ESQ.
1233 20TH STREET, NW
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:016864/0218   Pages: 3
Recorded: 08/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAO, HARUHIKO
Exec Dt:
06/28/2005
2
KOSHIBA, YUTAKA
Exec Dt:
06/21/2005
3
NOGAMI, KEIJI
Exec Dt:
07/06/2005
4
MASUI, TUTOMU
Exec Dt:
07/01/2005
5
HORI, KAZUMASA
Exec Dt:
06/21/2005
6
WAKIGUCHI, KENJI
Exec Dt:
07/07/2005
7
WADA, MASAHIKO
Exec Dt:
06/24/2005
8
HATTORI, YOSHIAKI
Exec Dt:
07/01/2005
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI, CHIYODA-KU
TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6944930
US20010029659
09791767
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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