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Patent Assignment Assignor Details
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Assignor Name : KATSURO, YOSHIO
Total Assignments: 14
Assignment: 1
Reel/Frame:004945/0299   Pages: 1
Recorded: 05/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KITAI, MITSUMASA
Exec Dt:
05/21/1988
2
KATSURO, YOSHIO
Exec Dt:
05/21/1988
3
KAWAMURA, SHIGENORI
Exec Dt:
05/21/1988
4
HINO, MASUMI
Exec Dt:
05/21/1988
5
SATO, KEIICHI
Exec Dt:
05/24/1988
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900843
NONE
07200615
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:005380/0472   Pages: 2
Recorded: 07/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, KEIICHI
Exec Dt:
07/09/1990
2
TAKEWAKI, TAKAHIKO
Exec Dt:
07/09/1990
3
KATSURO, YOSHIO
Exec Dt:
07/09/1990
Assignee
1
MITSUBISHI KASEI CORPORATION,
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095144
NONE
07553283
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:006438/0700   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSURO, YOSHIO
Exec Dt:
02/01/1993
2
MATSUDA, HITOSHI
Exec Dt:
02/01/1993
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258530
NONE
08018188
Correspondence name and address
SHELDON I. LANDSMAN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:007256/0879   Pages: 2
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
11/16/1994
2
MATSUDA, HITOSHI
Exec Dt:
11/16/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5574172
NONE
08250787
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:009179/0920   Pages: 3
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, HOZUMI
Exec Dt:
08/06/1997
2
KATSURO, YOSHIO
Exec Dt:
08/06/1997
3
UTSUNOMIYA, AKIRA
Exec Dt:
08/06/1997
4
SHIMOYAMA, MASARU
Exec Dt:
08/06/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071838
NONE
08860716
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:009372/0582   Pages: 3
Recorded: 05/13/1998
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 05-18-98 TO 05-13-98, PREVIOUSLY RECORDED ON REEL 9179, FRAME 0920.
Assignors
1
ENDO, HOZUMI
Exec Dt:
08/06/1997
2
KATSURO, YOSHIO
Exec Dt:
08/06/1997
3
UTSUNOMIYA, AKIRA
Exec Dt:
08/06/1997
4
SHIMOYAMA, MASARU
Exec Dt:
08/06/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071838
NONE
08860716
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:010827/0336   Pages: 3
Recorded: 05/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
10/22/1997
2
SHIMOYAMA, NASARU
Exec Dt:
10/23/1997
3
MAEDA, HIROSHI
Exec Dt:
10/23/1997
4
OISHI, SHOJI
Exec Dt:
10/23/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129899
NONE
08945318
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
HARRIS A. PITLICK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:011244/0698   Pages: 4
Recorded: 10/16/2000
Conveyance: CORRECTIVE ASSIGNMENT TO ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 010827, FRAME 0336.
Assignors
1
KATSURO, YOSHIO
Exec Dt:
10/22/1997
2
SHIMOYAMA, MASARU
Exec Dt:
10/23/1997
3
MAEDA, HIROSHI
Exec Dt:
10/23/1997
4
OISHI, SHOJI
Exec Dt:
10/23/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129899
NONE
08945318
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, MAIER & ETAL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:010759/0100   Pages: 3
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
10/29/1997
2
KATSUKI, TAKANOBU
Exec Dt:
10/29/1997
3
TAKAZAWA, AKIHIRO
Exec Dt:
10/29/1997
4
KATO, HANKO
Exec Dt:
10/29/1997
5
UTSUNOMIYA, AKIRA
Exec Dt:
10/29/1997
Assignee
1
MITSUBISHI CHEMICIAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131409
NONE
08952495
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
JOSEPH A. SCAFETTA, JR.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:011008/0100   Pages: 4
Recorded: 08/02/2000
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 010759/0100, BAR CODE NUMBER *101349273A*, TO CORRECT THE 4TH ASSIGNOR'S NAME, ASSIGNEE'S NAME AND FILING DATE.
Assignors
1
KATSURO, YOSHIO
Exec Dt:
10/29/1997
2
KATSUKI, TAKANOBU
Exec Dt:
10/29/1997
3
TAKAZAWA, AKIHIRO
Exec Dt:
10/29/1997
4
KATO, HANAKO
Exec Dt:
10/29/1997
5
UTSUNOMIYA, AKIRA
Exec Dt:
10/29/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131409
NONE
08952495
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:009148/0283   Pages: 3
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUNOMIYA, AKIRA
Exec Dt:
11/12/1997
2
KATSURO, YOSHIO
Exec Dt:
11/12/1997
3
TAKAZAWA, AKIHIRO
Exec Dt:
11/12/1997
4
MORIYAMA, TAKASHI
Exec Dt:
11/12/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225245
NONE
08974679
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:010714/0235   Pages: 3
Recorded: 03/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
12/21/1999
2
ENDO, HOZUMI
Exec Dt:
01/04/2000
3
UTSUNOMIYA, AKIRA
Exec Dt:
12/24/1999
4
NAGAI, HIROAKI
Exec Dt:
01/06/2000
5
YOSHIKAWA, TOKIFUMI
Exec Dt:
01/04/2000
6
OHISHI, SHOJI
Exec Dt:
01/06/2000
7
YAMAGUCHI, TAKASHI
Exec Dt:
12/21/1999
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6110852
NONE
08849721
Correspondence name and address
OBLON, SPIVAK ET AL
ATTORNEYS AT LAW
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 13
Reel/Frame:012074/0533   Pages: 3
Recorded: 08/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
07/26/2001
2
YAMAGUCHI, TAKASHI
Exec Dt:
07/30/2001
3
YOSHIMORI, TAKAYUKI
Exec Dt:
07/31/2001
4
KATO, HANAKO
Exec Dt:
07/30/2001
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838068
US20020018743
09891412
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
RICHARD L. CHINN
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON , VA 22202
Assignment: 14
Reel/Frame:014900/0643   Pages: 3
Recorded: 01/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSURO, YOSHIO
Exec Dt:
01/05/2004
2
YAMAHARA, KEIJI
Exec Dt:
01/05/2004
3
YAMAGUCHI, TAKASHI
Exec Dt:
01/05/2004
4
MORI, YUTAKA
Exec Dt:
01/05/2004
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063826
US20040161375
10758395
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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