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Patent Assignment Assignor Details
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Assignor Name : KATSUMATA, HARUO
Total Assignments: 8
Assignment: 1
Reel/Frame:004134/0811   Pages: 3
Recorded: 06/02/1983
Conveyance: ASSIGNS TO EACH ASSIGNEE A ONE THIRD INTEREST
Assignors
1
KATSUMATA, HARUO
Exec Dt:
11/12/1982
2
MATSUYA, TAKESHI
Exec Dt:
11/12/1982
3
SAITOH, HITOSHI
Exec Dt:
11/12/1982
4
YASUKI, SHIGERU
Exec Dt:
11/15/1982
5
SATO, YUKIO
Exec Dt:
11/15/1982
6
OSAKI, MASARU
Exec Dt:
11/15/1982
7
KOMENO, MINORU
Exec Dt:
11/17/1982
8
ARAI, TAKAYUKI
Exec Dt:
11/17/1982
9
OCHI, SHIGEKI
Exec Dt:
11/17/1982
10
INO, TATSUO
Exec Dt:
12/08/1982
Assignee
1
KAWASAKI JUKOGYO KABUSHIKI KAISHA , 1-1, HIGASHIKAWASAKI-CHO, 3-CHOME, CHUO-KU, KOBE-SHI, HYOGO-KEN, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
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4468171
NONE
06445177
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004677/0484   Pages: 2
Recorded: 02/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMURA, MITSUHIKO
Exec Dt:
09/04/1984
2
KATSUMATA, HARUO
Exec Dt:
09/04/1984
3
URAKAWA, KIYOHARU
Exec Dt:
09/04/1984
4
OHTANI, YOSHIAKI
Exec Dt:
09/04/1984
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LTD., 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4668827
NONE
06825787
 
4668827
NONE
06825787
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004629/0511   Pages: 2
Recorded: 11/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMURA, MITSUHIKO
Exec Dt:
06/28/1985
2
KATSUMATA, HARUO
Exec Dt:
06/28/1985
3
NAKANOME, TAKEMI
Exec Dt:
07/02/1986
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647677
NONE
06753528
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
STE. 400, 1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005760/0246   Pages: 3
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSUMATA, HARUO
Exec Dt:
02/09/1990
2
SAKAI, HIROMICHI
Exec Dt:
02/09/1990
3
TAKAHASHI, KEISUKE
Exec Dt:
02/09/1990
4
OOTAGURO, HIROFUMI
Exec Dt:
02/09/1990
5
MATSUMOTO, MASASHI
Exec Dt:
02/09/1990
6
NAKAMURA, MORIYASU
Exec Dt:
02/09/1990
7
ANDO, TATSUO
Exec Dt:
02/09/1990
Assignee
1
MITSUBISHI KASEI CORPORAITON
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5062897
NONE
07480768
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
AND NEUSTADT
4TH FLOOR
1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006957/0411   Pages: 3
Recorded: 04/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITA, MASAAKI
Exec Dt:
03/02/1994
2
SUGIMOTO, KENJI
Exec Dt:
03/02/1994
3
KATSUMATA, HARUO
Exec Dt:
03/07/1994
4
SUDOH, SEIJI
Exec Dt:
03/03/1994
5
SHIODA, KATASHI
Exec Dt:
02/25/1994
6
SEIRYO, FURUTO
Exec Dt:
02/25/1994
7
KUDOH, MORIYOSHI
Exec Dt:
03/02/1994
Assignees
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI KASEI ENGINEERING COMPANY
2-12, SENDAGAYA 4-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5556539
NONE
08201033
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C., ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:008460/0595   Pages: 3
Recorded: 01/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAI, TAKESHI
Exec Dt:
09/25/1996
2
KATO, HANAKO
Exec Dt:
09/28/1996
3
TANAKA, SEIICHIRO
Exec Dt:
09/25/1996
4
TAKAZAWA, AKIHIRO
Exec Dt:
09/26/1996
5
KATSUMATA, HARUO
Exec Dt:
10/03/1996
6
ENDO, HOZUMI
Exec Dt:
09/26/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258969
NONE
08726301
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009753/0028   Pages: 3
Recorded: 11/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SEIICHIROU
Exec Dt:
10/16/1998
2
KATO, HANAKO
Exec Dt:
10/16/1998
3
SAWAI, TAKESHI
Exec Dt:
10/16/1998
4
OBA, KENJI
Exec Dt:
10/19/1998
5
ENDO, HOZUMI
Exec Dt:
10/19/1998
6
KATSUMATA, HARUO
Exec Dt:
10/29/1998
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291697
NONE
09155209
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:010368/0194   Pages: 4
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SEIICHIRO
Exec Dt:
09/20/1999
2
SAWAI, TAKESHI
Exec Dt:
09/20/1999
3
KOBAYASHI, HIROSHI
Exec Dt:
09/20/1999
4
OOBA, KENJI
Exec Dt:
09/21/1999
5
SEKIGUCHI, MAKIKO
Exec Dt:
09/20/1999
6
MATSUZOE, NOBUYUKI
Exec Dt:
10/24/1999
7
KATSUMATA, HARUO
Exec Dt:
09/29/1999
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251981
NONE
09367416
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109

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