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Patent Assignment Assignor Details
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Assignor Name : AMAGAI, AKIKAZU
Total Assignments: 19
Assignment: 1
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: 2
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: 3
Reel/Frame:004358/0502   Pages: 2
Recorded: 01/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
12/21/1984
2
OKABE, MASAO
Exec Dt:
12/21/1984
3
AMAGAI, AKIKAZU
Exec Dt:
12/21/1984
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614773
NONE
06689895
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004522/0774   Pages: 2
Recorded: 02/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIO, AKITOSHI
Exec Dt:
02/17/1986
2
OKABE, MASAO
Exec Dt:
02/17/1986
3
AMAGAI, AKIKAZU
Exec Dt:
02/17/1986
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., 5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN, A JAPANESE CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683255
NONE
06832756
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004783/0316   Pages: 2
Recorded: 11/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOGO, SHIZUO
Exec Dt:
11/06/1987
2
AMAGAI, AKIKAZU
Exec Dt:
11/06/1987
3
KONDO, YOSHINORI
Exec Dt:
11/06/1987
4
YAMADA, TOSHIAKI
Exec Dt:
11/06/1987
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 #
 
 
 
 
 
 
 
 
 
 
 
4914153
NONE
07122235
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PA. AVENUE, N.W.,
STE. 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006533/0923   Pages: 3
Recorded: 04/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKI, TAKAO
Exec Dt:
04/15/1993
2
AMAGAI, AKIKAZU
Exec Dt:
04/15/1993
3
ISHIKAWA, MASHIKO
Exec Dt:
04/15/1993
4
YAMADA, TOSHIAKI
Exec Dt:
04/15/1993
5
HIRAI, YASUHIRO
Exec Dt:
04/15/1993
6
BAN, HAJIME
Exec Dt:
04/15/1993
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321097
NONE
08054194
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. MILLER
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:006703/0578   Pages: 3
Recorded: 09/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKI, TAKAO
Exec Dt:
09/10/1993
2
AMAGAI, AKIKAZU
Exec Dt:
09/10/1993
3
YAMADA, TOSHIAKI
Exec Dt:
09/10/1993
4
HARADA, HIDEFUMI
Exec Dt:
09/10/1993
5
BAN, HAJIME
Exec Dt:
09/10/1993
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387652
NONE
08124642
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:007298/0790   Pages: 3
Recorded: 10/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKI, TAKAO
Exec Dt:
09/28/1994
2
AMAGAI, AKIKAZU
Exec Dt:
09/28/1994
3
YAMADA, TOSHIAKI
Exec Dt:
09/28/1994
4
HARADA, HIDEFUMI
Exec Dt:
09/28/1994
5
BAN, HAJIME
Exec Dt:
09/28/1994
6
TAKEDA, YUJI
Exec Dt:
09/28/1994
7
YAMAMOTO, KOJI
Exec Dt:
09/28/1994
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543474
NONE
08318833
Correspondence name and address
JOHN T. FEDIGAN
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:008229/0983   Pages: 2
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
07/26/1996
2
TAKEUCHI, MOTOHARU
Exec Dt:
07/26/1996
3
TAKAHASHI, KENICHI
Exec Dt:
07/26/1996
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807975
NONE
08693592
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 10
Reel/Frame:008679/0001   Pages: 3
Recorded: 08/28/1997
Conveyance: RE-RECORD TO CORRECT INVENTOR'S FAMILY NAME (AMAGAI) PREVIOUSLY RECORDED ON REEL 8485 FRAME 0733.
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
04/23/1997
2
UEMURA, NOBUYUKI
Exec Dt:
04/23/1997
3
TAKEUCHI, MOTOHARU
Exec Dt:
04/23/1997
4
TAKAHASHI, KENICHI
Exec Dt:
04/23/1997
5
OHASHI, MINORU
Exec Dt:
04/23/1997
6
HORIKOSHI, HIROSHI
Exec Dt:
04/23/1997
7
SHIMUTA, MASANORI
Exec Dt:
04/23/1997
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945504
NONE
08782720
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER, ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 11
Reel/Frame:009110/0790   Pages: 3
Recorded: 04/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
04/10/1998
2
SHIMUTA, MASANORI
Exec Dt:
04/10/1998
3
TAKEUCHI, MOTOHARU
Exec Dt:
04/10/1998
4
MIZUNO, KATSUYUKI
Exec Dt:
04/10/1998
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117923
NONE
09063258
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 12
Reel/Frame:009607/0571   Pages: 3
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
11/12/1998
2
SHIMUTA, MASANORI
Exec Dt:
11/12/1998
3
MIZUNO, KATSUYUKI
Exec Dt:
11/12/1998
4
TAKEUCHI, MOTOHARU
Exec Dt:
11/12/1998
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225439
NONE
09198172
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 13
Reel/Frame:009683/0860   Pages: 3
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
12/14/1998
2
TAKEUCHI, MOTOHARU
Exec Dt:
12/14/1998
3
MIZUNO, KATSUYUKI
Exec Dt:
12/14/1998
4
NIIMI, ATSUKI
Exec Dt:
12/14/1998
5
HORIKOSHI, HIROSHI
Exec Dt:
12/14/1998
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197226
NONE
09221939
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER &
CHICK, P.C.
FRANCINE E. SMITH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 14
Reel/Frame:009750/0032   Pages: 2
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
01/20/1999
2
TAKEUCHI, MOTOHARU
Exec Dt:
01/20/1999
3
MIZUNO, KATSUYUKI
Exec Dt:
01/20/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130307
NONE
09243506
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
FRANCINE E. SMITH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 15
Reel/Frame:009831/0674   Pages: 2
Recorded: 03/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
03/03/1999
2
TAKEUCHI, MOTOHARU
Exec Dt:
03/03/1999
3
MIZUNO, KATSUYUKI
Exec Dt:
03/03/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201061
NONE
09268784
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 16
Reel/Frame:010171/0433   Pages: 2
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
08/02/1999
2
TAKEUCHI, MOTOHARU
Exec Dt:
08/02/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180753
NONE
09372950
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 17
Reel/Frame:013216/0265   Pages: 3
Recorded: 08/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
07/31/2002
2
ISHII, KENZI
Exec Dt:
07/31/2002
3
HIRAMATSU, KIYONARI
Exec Dt:
07/31/2002
4
MIYAMOTO, MAKOTO
Exec Dt:
07/31/2002
5
OHNO, DAISUKE
Exec Dt:
07/31/2002
6
YAMAZAKI, KATSUTOSHI
Exec Dt:
07/31/2002
7
NORISUE, YASUMASA
Exec Dt:
07/31/2002
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794481
US20030130438
10180507
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MATTHEW JACOB
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 18
Reel/Frame:013968/0368   Pages: 3
Recorded: 09/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
08/30/2002
2
YOSHIMURA, YUICHI
Exec Dt:
08/28/2002
3
TAKEUCHI, MOTOHARU
Exec Dt:
08/30/2002
4
NIIMI, ATSUKI
Exec Dt:
08/30/2002
5
HORIKOSHI, HIROSHI
Exec Dt:
08/30/2002
6
SHIMUTA, MASANORI
Exec Dt:
08/28/2002
7
UEMURA, NOBUYUKI
Exec Dt:
08/28/2002
Assignee
1
MITSUBISHI GAS CHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030149231
10240086
Correspondence name and address
ANTONELLI, TERRY,STOUT ET AL.
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 19
Reel/Frame:014400/0674   Pages: 3
Recorded: 05/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAGAI, AKIKAZU
Exec Dt:
04/18/2003
2
YOSHIMURA, YUICHI
Exec Dt:
04/21/2003
3
TAKEUCHI, MOTOHARU
Exec Dt:
04/18/2003
4
NIIMI, ATSUKI
Exec Dt:
04/18/2003
5
HORIKOSHI, HIROSHI
Exec Dt:
04/18/2003
6
SHIMUTA, MASANORI
Exec Dt:
04/21/2003
7
UEMURA, NOBUYUKI
Exec Dt:
04/21/2003
Assignee
1
MITSUBISHI GAS CHEMICAL CO., INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7309794
NONE
10415906
Correspondence name and address
ANTONELLI, TERRY, STOUT & KROUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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