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Patent Assignment Assignor Details
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Assignor Name : MASUMOTO, MITSUHIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:005040/0070   Pages: 1
Recorded: 02/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, MITSUHIKO
Exec Dt:
01/18/1989
2
KANAYAMA, SATOSHI
Exec Dt:
01/18/1989
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952664
NONE
07307703
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:005083/0912   Pages: 1
Recorded: 05/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, MITSUHIKO
Exec Dt:
05/02/1989
2
ASOH, TOSHIAKI
Exec Dt:
05/02/1989
3
EZAKI, YOUICHIROU
Exec Dt:
05/02/1989
4
AIBE, HIROSHI
Exec Dt:
05/02/1989
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
2
ARAKAWA CHEMICAL INDUSTRIES, LTD.
1-3-7, HIRANOMACHI, CHUO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924025
NONE
07353308
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN ET AL
SUITE 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005084/0321   Pages: 1
Recorded: 05/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, MITSUHIKO
Exec Dt:
05/02/1989
2
ASOH, TOSHIAKI
Exec Dt:
05/02/1989
3
EZAKI, YOUICHIROU
Exec Dt:
05/02/1989
4
AIBE, HIROSHI
Exec Dt:
05/02/1989
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950771
NONE
07355722
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST. N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005205/0538   Pages: 1
Recorded: 12/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUTANI, MAKOTO
Exec Dt:
12/13/1989
2
NAGAI, SATOSHI
Exec Dt:
12/13/1989
3
MASUMOTO, MITSUHIKO
Exec Dt:
12/13/1989
4
ASO, TOSHIAKI
Exec Dt:
12/13/1989
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118726
NONE
07458064
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:005247/0620   Pages: 1
Recorded: 02/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, MITSUHIKO
Exec Dt:
01/26/1990
2
KANAYAMA, SATOSHI
Exec Dt:
01/26/1990
3
ASOH, TOSHIAKI
Exec Dt:
01/26/1990
4
KAWAHIGASHI, TERUO
Exec Dt:
01/26/1990
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021541
NONE
07480461
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK AND SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:007190/0040   Pages: 2
Recorded: 09/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, KATSUSHIGE
Exec Dt:
09/06/1994
2
MASUMOTO, MITSUHIKO
Exec Dt:
09/06/1994
3
NAKAJIMA, MASAYUKI
Exec Dt:
09/06/1994
4
HASAKI, TAKUYA
Exec Dt:
09/06/1994
5
ISHIKAWA, MASAHIKO
Exec Dt:
09/06/1994
6
HIRASHIMA, ATSUSHI
Exec Dt:
09/06/1994
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5457174
NONE
08278136
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:010305/0032   Pages: 2
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, NORIYOSHI
Exec Dt:
09/27/1999
2
ADACHI, TAKAHIRO
Exec Dt:
09/27/1999
3
MASUMOTO, MITSUHIKO
Exec Dt:
09/27/1999
4
HONDA, NORIAKI
Exec Dt:
09/27/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288204
NONE
09414424
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:012334/0938   Pages: 2
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAGAWA, TATSUYA
Exec Dt:
11/14/2001
2
OGAWA, NORIYOSHI
Exec Dt:
11/14/2001
3
NAKATANI, HIDEKAZU
Exec Dt:
11/14/2001
4
HONDA, NORIAKI
Exec Dt:
11/14/2001
5
MASUMOTO, MITSUHIKO
Exec Dt:
11/14/2001
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576735
US20020061997
09949851
Correspondence name and address
SUGHRUE MION, PLLC
BRETT S. SYLVESTER
2100 PENNSYLVANIA AVE., N.W.
STE 800
WASHINGTON, D.C. 20037-3213
Assignment: 9
Reel/Frame:016213/0624   Pages: 3
Recorded: 01/25/2005
Attorney Dkt #:265018usox/bri
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, RYOZO
Exec Dt:
01/17/2005
2
AOKI, YOSHIYUKI
Exec Dt:
01/17/2005
3
TAKAKUWA, KYOHEI
Exec Dt:
01/17/2005
4
MASUMOTO, MITSUHIKO
Exec Dt:
01/17/2005
5
HIROTA, TOSHIZUMI
Exec Dt:
01/17/2005
6
TAKEUCHI, MOTOHARU
Exec Dt:
01/17/2005
Assignees
1
FUJI KASEI CO., LTD.
4-2242, MIKAJIMA, TOKOROZAWA CITY
SAITAMA 359-1164, JAPAN
2
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350917
US20050168690
11041337
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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