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Patent Assignment Assignor Details
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Assignor Name : IWAI, TATSUO
Total Assignments: 17
Assignment: 1
Reel/Frame:006231/0673   Pages: 3
Recorded: 08/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAI, TATSUO
Exec Dt:
07/29/1992
2
FUJIWARA, ISAO
Exec Dt:
07/29/1992
Assignee
1
TSUBAKIMOTO PRECISION PRODUCTS COMPANY, LTD.
A CORP. OF JAPAN
2-4, KOMATSUBARA-CHO
KITA-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315791
NONE
07899542
Correspondence name and address
GEORGE A. SMITH, JR.
HOWSON & HOWSON
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:006656/0341   Pages: 3
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, TATSUO
Exec Dt:
08/06/1993
2
FUJIWARA, ISAO
Exec Dt:
08/06/1993
Assignee
1
TSUBAKIMOTO PRECISION PRODUCTS CO., LTD.
2-4, KOMATSUBARACHO KITA-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315791
NONE
07899542
Correspondence name and address
GEORGE A. SMITH, JR.
HOWSON & HOWSON
ONE SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
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: 4
Reel/Frame:008847/0139   Pages: 3
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUMOTO
Exec Dt:
10/01/1997
2
IWAI, TATSUO
Exec Dt:
10/01/1997
3
WATANABE, TAKAYUKI
Exec Dt:
10/01/1997
4
ABE, NAHOMI
Exec Dt:
10/01/1997
5
HIMESHIMA, TOMOHARU
Exec Dt:
10/01/1997
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004477
NONE
08946731
Correspondence name and address
FRISHAUF, HOLTZ, ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 5
Reel/Frame:008868/0397   Pages: 3
Recorded: 10/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, TATSUO
Exec Dt:
10/14/1997
2
WATANABE, TAKAYUKI
Exec Dt:
10/14/1997
3
WATANABE, HIDEAKI
Exec Dt:
10/14/1997
4
ARIYOSHI, NOBUHISA
Exec Dt:
10/14/1997
5
MURABAYASHI, SHIGERU
Exec Dt:
10/14/1997
6
INOUE, YOSHIAKI
Exec Dt:
10/14/1997
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045743
NONE
08959982
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
LE-NHUNG MCLELAND
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:009767/0158   Pages: 2
Recorded: 02/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMESHIMA, TOMOHARU
Exec Dt:
01/12/1999
2
NAKAGAWA, KAZUMOTO
Exec Dt:
01/12/1999
3
IWAI, TATSUO
Exec Dt:
01/12/1999
4
WATANABE, TAKAYUKI
Exec Dt:
01/12/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6039892
NONE
09246844
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:009972/0910   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSURO, TOSHINORI
Exec Dt:
03/16/1999
2
IWAI, TATSUO
Exec Dt:
03/16/1999
3
FUJIWARA, ISAO
Exec Dt:
03/16/1999
Assignee
1
TSUBAKI NAKASHIMA CO., LTD.
19-28, KAJIGASHIMA, AMAGASAKI-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5950469
NONE
09054674
Correspondence name and address
FISH & RICHARDSON P.C.
FRANK R. OCCHIUTI
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 8
Reel/Frame:010049/0666   Pages: 3
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, KAZUYUKI
Exec Dt:
06/01/1999
2
IWAI, TATSUO
Exec Dt:
06/01/1999
3
HIMESHIMA, TOMOHARU
Exec Dt:
06/01/1999
4
WATANABE, TAKAYUKI
Exec Dt:
06/01/1999
5
BABA, JUNKO
Exec Dt:
06/01/1999
Assignee
1
MITSUBICHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248258
NONE
09332019
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:010298/0589   Pages: 5
Recorded: 10/12/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE, FILED ON 06-14-99, RECORDED ON REEL 010049 FRAME 0666, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
TOMITA, KAZUYUKI
Exec Dt:
06/01/1999
2
IWAI, TATSUO
Exec Dt:
06/01/1999
3
HIMESHIMA, TOMOHARU
Exec Dt:
06/01/1999
4
WATANABE, TAKAYUKI
Exec Dt:
06/01/1999
5
BABA, JUNKO
Exec Dt:
06/01/1999
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248258
NONE
09332019
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
STEPHEN G. ADRIAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:015938/0292   Pages: 2
Recorded: 10/28/2004
Attorney Dkt #:396,44152XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, TAKASHI
Exec Dt:
08/10/2004
2
IWAI, TATSUO
Exec Dt:
08/10/2004
3
SEKI, TAKAHIRO
Exec Dt:
08/10/2004
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050034599
10915599
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
RONALD J. SHORE
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:016980/0130   Pages: 2
Recorded: 04/08/2005
Attorney Dkt #:396.44985X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, KEN
Exec Dt:
03/25/2005
2
IWAI, TATSUO
Exec Dt:
03/25/2005
3
SEKI, TAKAHIRO
Exec Dt:
03/25/2005
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060163534
10530721
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:020917/0519   Pages: 2
Recorded: 05/08/2008
Attorney Dkt #:396.48803X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, TAKASHI
Exec Dt:
03/31/2008
2
IWAI, TATSUO
Exec Dt:
03/31/2008
3
SEKI, TAKAHIRO
Exec Dt:
03/31/2008
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947197
US20090095941
12092996
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:030251/0464   Pages: 3
Recorded: 04/19/2013
Attorney Dkt #:P43358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, EMI
Exec Dt:
04/12/2013
2
HIMESHIMA, TOMOHARU
Exec Dt:
04/12/2013
3
IWAI, TATSUO
Exec Dt:
04/12/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9315383
US20130209350
13814313
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:032852/0091   Pages: 11
Recorded: 05/08/2014
Attorney Dkt #:P45246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, AKIHIRO
Exec Dt:
03/19/2014
2
MICHIBA, KIYONORI
Exec Dt:
03/20/2014
3
ITOU, YOSHIKI
Exec Dt:
03/20/2014
4
NIIMI, KENICHI
Exec Dt:
03/26/2014
5
IWAI, TATSUO
Exec Dt:
03/26/2014
6
KUBO, TAKASHI
Exec Dt:
03/19/2014
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199778
US20140291178
14236452
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:033925/0213   Pages: 6
Recorded: 10/09/2014
Attorney Dkt #:P46149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, EMI
Exec Dt:
08/26/2014
2
TANAKA, HIROKAZU
Exec Dt:
08/27/2014
3
IWAI, TATSUO
Exec Dt:
08/29/2014
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387973
US20140336047
14371608
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:035539/0498   Pages: 8
Recorded: 04/30/2015
Attorney Dkt #:P47267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, NATSUKO
Exec Dt:
03/06/2015
2
ISHIHARA, EMI
Exec Dt:
03/04/2015
3
TANAKA, HIROKAZU
Exec Dt:
03/10/2015
4
IWAI, TATSUO
Exec Dt:
03/16/2015
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567146
US20150191292
14418655
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20155
Assignment: 17
Reel/Frame:039965/0915   Pages: 13
Recorded: 10/07/2016
Attorney Dkt #:P50416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIIMI, KENICHI
Exec Dt:
08/22/2016
2
MICHIBA, KIYONORI
Exec Dt:
08/31/2016
3
KUBO, TAKASHI
Exec Dt:
08/23/2016
4
MINATO, KAZUYUKI
Exec Dt:
08/23/2016
5
ITOU, YOSHIKI
Exec Dt:
08/24/2016
6
ITOH, TAKAYOSHI
Exec Dt:
08/22/2016
7
TAGUCHI, JUNGO
Exec Dt:
08/23/2016
8
MASUDA, AKIHIRO
Exec Dt:
08/30/2016
9
IWAI, TATSUO
Exec Dt:
08/25/2016
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081480
US20160325909
15110223
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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