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Patent Assignment Assignor Details
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Assignor Name : UMEMURA, TOSHIKAZU
Total Assignments: 13
Assignment: 1
Reel/Frame:003959/0877   Pages: 1
Recorded: 11/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AMEMIYA, AKIRA
Exec Dt:
11/02/1981
2
KUNII, TADASHI
Exec Dt:
11/02/1981
3
FURUSAWA, TOMOTAKA
Exec Dt:
11/02/1981
4
TAKEDA, MUTSUHIKO
Exec Dt:
11/02/1981
5
TANAKA, KATSUMASA
Exec Dt:
11/02/1981
6
UMEMURA, TOSHIKAZU
Exec Dt:
11/02/1981
7
ONO, YOSHIHIRO
Exec Dt:
11/02/1981
8
MASUMOTO, ISAMU
Exec Dt:
11/02/1981
9
NAKAO, NORIYASU
Exec Dt:
11/02/1981
10
FURUKAWA, MASANORI
Exec Dt:
11/02/1981
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., A CORP. OF JAPAN
5-2, 2-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4366305
NONE
06322249
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. .
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004207/0080   Pages: 2
Recorded: 12/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKURAI, MASANORI
Exec Dt:
11/21/1983
2
MIYAWAKI, JUNICHI
Exec Dt:
11/21/1983
3
UMEMURA, TOSHIKAZU
Exec Dt:
11/21/1983
4
KAWATA, TOSHIKATSU
Exec Dt:
11/21/1983
5
KIBOSHI, SHINZI
Exec Dt:
11/21/1983
6
SHIBATA, AKIYOSHI
Exec Dt:
11/28/1983
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4506053
NONE
06559028
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004387/0863   Pages: 1
Recorded: 04/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKURAI, MASANORI
Exec Dt:
02/15/1984
2
MIYAWAKI, JUNICHI
Exec Dt:
02/15/1984
3
UMEMURA, TOSHIKAZU
Exec Dt:
02/15/1984
4
SHIBATA, AKIYOSHI
Exec Dt:
02/15/1984
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526921
NONE
06586489
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004558/0219   Pages: 2
Recorded: 05/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
05/16/1986
2
MASUMOTO, ISAMU
Exec Dt:
05/14/1986
3
IHA, YUKIHIRO
Exec Dt:
05/14/1986
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI
A JAPANESE CORPORATION
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681927
NONE
06866959
Correspondence name and address
WENDEROTH, LIND AND PONACK
SUITE 1100
1750 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004990/0296   Pages: 1
Recorded: 12/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAEDA, KENJI
Exec Dt:
01/29/1988
2
UMEMURA, TOSHIKAZU
Exec Dt:
01/29/1988
3
OHTANI, YUKI
Exec Dt:
01/29/1988
4
MEGUMI, TAKEAKI
Exec Dt:
01/29/1988
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095049
NONE
07153674
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004944/0168   Pages: 1
Recorded: 09/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
08/19/1988
2
MAEDA, KENJI
Exec Dt:
08/19/1988
3
KOJIMA, YUTAKA
Exec Dt:
08/19/1988
4
IZUMIDA, TOSHIAKI
Exec Dt:
08/19/1988
5
TANABE, KOU
Exec Dt:
08/19/1988
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845193
NONE
07222483
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006-2359
Assignment: 7
Reel/Frame:005228/0422   Pages: 1
Recorded: 01/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDOH, SHIGEO
Exec Dt:
03/09/1989
2
UMEMURA, TOSHIKAZU
Exec Dt:
03/09/1989
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918160
NONE
07327889
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:005422/0195   Pages: 2
Recorded: 08/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKAHARA, SHUJI
Exec Dt:
07/16/1990
2
UMEMURA, TOSHIKAZU
Exec Dt:
07/16/1990
3
ICHISE, KAZUYOSHI
Exec Dt:
07/16/1990
Assignees
1
VICTOR COMPANY OF JAPAN, LTD.
3-12, MORIYA-CHO, KANAGAWA-KU
YOKOHAMA, JAPAN
2
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5116547
NONE
07554763
 
5116547
NONE
07554763
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:005389/0880   Pages: 2
Recorded: 07/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
07/19/1990
2
MATSUMURA, MAKOTO
Exec Dt:
07/19/1990
3
IZUMIDA, TOSHIAKI
Exec Dt:
07/20/1990
4
AKAHORI, KAZUYUKI
Exec Dt:
07/20/1990
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073313
NONE
07557236
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:005737/0314   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
05/20/1991
2
ASOH, TOSHIAKI
Exec Dt:
05/20/1991
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244605
NONE
07714419
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:006644/0177   Pages: 2
Recorded: 07/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEMURA, TOSHIKAZU
Exec Dt:
06/23/1993
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2 MARUNOUCHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5426159
NONE
08091756
Correspondence name and address
GARY S. LEVENSON
SUGHRUE, MION, ZINN, MACPEAK ET AL
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 12
Reel/Frame:006851/0716   Pages: 2
Recorded: 01/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
01/06/1994
2
WATANABE, TAKAYUKI
Exec Dt:
01/06/1994
3
IWAI, TATSUO
Exec Dt:
01/06/1994
4
SUGIURA, MOTOYUKI
Exec Dt:
01/06/1994
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
2
NOF CORPORATION
10-1, YURAKUCHO 1-CHOME
CHIYODA-KU, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438108
NONE
08187158
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 13
Reel/Frame:008109/0507   Pages: 2
Recorded: 06/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOMI, TATSUHIDE
Exec Dt:
05/31/1996
2
UMEMURA, TOSHIKAZU
Exec Dt:
05/30/1996
3
TAKATA, TOSHIAKI
Exec Dt:
05/31/1996
4
MORI, YUJI
Exec Dt:
05/31/1996
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5717055
NONE
08660573
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202

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