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Patent Assignment Assignor Details
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Assignor Name : MASU, MASANOBU
Total Assignments: 10
Assignment: 1
Reel/Frame:003872/0215   Pages: 2
Recorded: 03/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
03/04/1981
2
MASU, MASANOBU
Exec Dt:
03/04/1981
3
OKABE MASAO
Exec Dt:
03/04/1981
4
MATUNAGA MASATUGU
Exec Dt:
03/04/1981
5
ISHIYAMA KOZO
Exec Dt:
03/04/1981
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4341879
NONE
06242681
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.,
STE. 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003983/0385   Pages: 1
Recorded: 03/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
02/18/1982
2
MASU, MASANOBU
Exec Dt:
02/18/1982
3
MATUNAGA, MASATUGU
Exec Dt:
02/18/1982
4
KIMPARA, HIDENORI
Exec Dt:
02/18/1982
Assignee
1
MITSUBISHIKI GAS CHEMICAL COMPANY, INC., 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503186
NONE
06353208
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.WW.,
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:003992/0413   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
02/19/1982
2
MASU, MASANOBU
Exec Dt:
02/19/1982
3
MATUNAGA, MASATUGU
Exec Dt:
02/19/1982
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2 MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496695
NONE
06352029
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:004015/0853   Pages: 2
Recorded: 04/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
04/07/1982
2
MASU, MASANOBU
Exec Dt:
04/07/1982
3
AMAGAI, AKIKAZU
Exec Dt:
04/07/1982
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448931
NONE
06369109
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004107/0710   Pages: 2
Recorded: 03/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
02/28/1983
2
MASU, MASANOBU
Exec Dt:
02/28/1983
3
OKABE, MASAO
Exec Dt:
02/28/1983
4
SASAKI, YUKIO
Exec Dt:
02/28/1983
5
ISHIYAMA, KOZO
Exec Dt:
03/02/1983
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 #
 
 
 
 
 
 
 
 
 
 
 
4427814
NONE
06476016
Correspondence name and address
WENDEROTH, LIND & PONACK
SUITE 1100
1750 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004151/0461   Pages: 2
Recorded: 07/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
06/21/1983
2
MASU, MASANOBU
Exec Dt:
06/21/1983
3
OKABE, MASAO
Exec Dt:
06/21/1983
4
UKITA, EIJI
Exec Dt:
06/21/1983
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 #
 
 
 
 
 
 
 
 
 
 
 
4472546
NONE
06511085
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., NW
STE. 1100
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004151/0465   Pages: 2
Recorded: 07/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
06/21/1983
2
MASU, MASANOBU
Exec Dt:
06/21/1983
3
OKABE, MASAO
Exec Dt:
06/21/1983
4
UKITA, EIJI
Exec Dt:
06/21/1983
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 #
 
 
 
 
 
 
 
 
 
 
 
4489186
NONE
06511087
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PA. AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004325/0197   Pages: 2
Recorded: 10/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
09/26/1984
2
MASU, MASANOBU
Exec Dt:
09/28/1984
3
KOBAYASHI, TOSHIHIKO
Exec Dt:
09/26/1984
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 #
 
 
 
 
 
 
 
 
 
 
 
4556685
NONE
06660428
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004520/0471   Pages: 1
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
11/28/1984
2
MASU, MASANOBU
Exec Dt:
11/28/1984
3
AMAGAI, AKIKAZU
Exec Dt:
11/28/1984
4
KOBAYASHI, TOSHIHIKO
Exec Dt:
11/28/1984
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590239
NONE
06680633
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004792/0752   Pages: 2
Recorded: 09/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASU, MASANOBU
Exec Dt:
09/27/1987
2
KOUNO, KENZI
Exec Dt:
09/27/1987
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., 5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN A JAPANESE CORP.
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877847
NONE
07094884
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006

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