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Patent Assignment Assignor Details
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Assignor Name : YAHATA, SEIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:004775/0372   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSHINO, KOJI
Exec Dt:
08/12/1987
2
NOUDA, FUMIO
Exec Dt:
08/12/1987
3
YAHATA, SEIRO
Exec Dt:
08/12/1987
Assignee
1
MITSUBISHI KINZOKU KABUSHIKI KAISHA
NO. 5-2, OHTEMACHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828613
NONE
07086402
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN AND WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:006224/0752   Pages: 2
Recorded: 08/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORITAKA, MITSURU
Exec Dt:
08/10/1992
2
SHINYA, SADAHIKO
Exec Dt:
08/10/1992
3
TAKEBAYASHI, KATSUHIRO
Exec Dt:
08/10/1992
4
YAHATA, SEIRO
Exec Dt:
08/10/1992
5
YOSHIDA, CHISATO
Exec Dt:
08/10/1992
Assignee
1
RHEO-TECHNOLOGY, LTD.
7-2, NISHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5287719
NONE
07929782
Correspondence name and address
MILLER & CHRISTENBURY
1 LIBERTY PLACE
44TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:007307/0385   Pages: 2
Recorded: 12/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, CHISATO
Exec Dt:
12/26/1994
2
ANDO, YUICHI
Exec Dt:
12/26/1994
3
KITAMURA, KUNIO
Exec Dt:
12/26/1994
4
YAHATA, SEIRO
Exec Dt:
12/26/1994
Assignee
1
RHEO-TECHNOLOGY, LTD. (A CORP. OF JAPAN)
7-2, NISHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5531261
NONE
08366672
Correspondence name and address
AUSTIN R. MILLER
MILLER & CHRISTENBURY
1650 MARKET STREET, 44TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:008460/0882   Pages: 3
Recorded: 01/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAHATA, SEIRO
Exec Dt:
09/11/1996
2
ENDO, TAKANORI
Exec Dt:
09/11/1996
3
MIYAKE, MASAMI
Exec Dt:
09/11/1996
4
TSUCHIDA, TAKASHI
Exec Dt:
09/11/1996
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6930646
US20030107523
08701457
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:008796/0204   Pages: 3
Recorded: 09/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, TAKANORI
Exec Dt:
08/04/1997
2
MIYAKE, MASAMI
Exec Dt:
08/04/1997
3
YAHATA, SEIRO
Exec Dt:
08/04/1997
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1-, OHTEMACHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912622
NONE
08925162
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
VINCENT J. SUNDERDICK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:009832/0292   Pages: 3
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, TOMOHIRO
Exec Dt:
02/24/1999
2
ENDO, TAKANORI
Exec Dt:
02/26/1999
3
ISHIYAMA, KOUICHI
Exec Dt:
02/24/1999
4
YONEZAWA, TADASHI
Exec Dt:
02/26/1999
5
MIYAKE, MASAMI
Exec Dt:
02/24/1999
6
OSAWA, SHIGEYUKI
Exec Dt:
02/24/1999
7
YAHATA, SEIRO
Exec Dt:
02/25/1999
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI, CHIYADA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6304182
NONE
09220443
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:010112/0602   Pages: 4
Recorded: 07/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, TAKANORI
Exec Dt:
07/14/1999
2
YONEZAWA, TADASHI
Exec Dt:
07/14/1999
3
MIYAKE, MASAMI
Exec Dt:
07/14/1999
4
YAHATA, SEIRO
Exec Dt:
07/14/1999
5
YASHIMA, SHIGERU
Exec Dt:
07/14/1999
6
IROKAWA, SHIGENOBU
Exec Dt:
07/14/1999
7
SUZUKI, SUMIO
Exec Dt:
07/14/1999
8
MATSUDA, HIDEAKI
Exec Dt:
07/14/1999
Assignee
1
TOHOKU RICOH CO., LTD.
SHIBATA-MACHI, SHIBATA-GUN
3-1, AZA SHINMEIDO, OAZA-NAKANOMYO
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474156
NONE
09311359
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR, ATTORNEYS AT LAW
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:011595/0409   Pages: 3
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, TAKANORI
Exec Dt:
03/09/2001
2
MIYAKE, MASAMI
Exec Dt:
03/09/2001
3
TSUCHIDA, TAKASHI
Exec Dt:
03/09/2001
4
MORI, TOMOHIRO
Exec Dt:
03/09/2001
5
YAHATA, SEIRO
Exec Dt:
03/09/2001
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6229444
NONE
09152792
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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