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Patent Assignment Assignor Details
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Assignor Name : TOKIWA, TETSUJI
Total Assignments: 9
Assignment: 1
Reel/Frame:013797/0806   Pages: 2
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKIWA, TETSUJI
Exec Dt:
09/13/2002
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6 DOJIMAHAMA 1-CHOME KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835795
US20030130474
10240023
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF AMERICAS
NEW YORK, NY 10036-2711
Assignment: 2
Reel/Frame:014698/0478   Pages: 5
Recorded: 11/14/2003
Conveyance: RE-RECORD TO CORRECT THE ADDRESS PREVIOUSLY RECORDED AT REEL/FRAME 013797/0806
Assignor
1
TOKIWA, TETSUJI
Exec Dt:
09/13/2002
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835795
US20030130474
10240023
Correspondence name and address
DICKSTEIN SHAPIRO MORIN, ET AL.
CHARLES E. MILLER
1177 AVENUE OF THE AMERICAS
41ST FLOOR
NEW YORK, NY 10036-2714
Assignment: 3
Reel/Frame:015750/0838   Pages: 2
Recorded: 03/22/2004
Attorney Dkt #:N7419.0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKIWA, TETSUJI
Exec Dt:
03/16/2004
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO, 1-CHOME
CHIYODA-KU, TOKYO 100-8440, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341783
US20040265595
10490347
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
CHARLES E. MILLER
1177 AVENUE OF THE AMERICAS
41ST FLOOR
NEW YORK, NY 10036-2714
Assignment: 4
Reel/Frame:017970/0340   Pages: 2
Recorded: 11/21/2005
Attorney Dkt #:01197.0259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, HIROSHI
Exec Dt:
10/03/2005
2
ONIZUKA, KENZO
Exec Dt:
10/03/2005
3
TAKADA, YOSHIHIKO
Exec Dt:
10/04/2005
4
TOKIWA, TETSUJI
Exec Dt:
10/04/2005
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070093614
10557336
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:018151/0481   Pages: 3
Recorded: 08/21/2006
Attorney Dkt #:0071-0646PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKIWA, TETSUJI
Exec Dt:
08/02/2006
2
KONDO, TOMOHIRO
Exec Dt:
08/02/2006
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7439310
US20080097046
11481001
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:022627/0607   Pages: 2
Recorded: 05/01/2009
Attorney Dkt #:0152-0836PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKIWA, TETSUJI
Exec Dt:
02/17/2009
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263224
US20090266604
12446866
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:022997/0936   Pages: 4
Recorded: 07/23/2009
Attorney Dkt #:Q114232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKIWA, TETSUJI
Exec Dt:
06/05/2009
2
IWAMOTO, TAKASHI
Exec Dt:
07/01/2009
3
KAWAHARAZAKI, YOSHINORI
Exec Dt:
07/01/2009
4
FUJITA, YASUHIRO
Exec Dt:
07/01/2009
Assignees
1
ASAHI KASEI E-MATERIALS CORPORATION
1-105, KANDA JINBO-CHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
2
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607969
US20100108543
12524247
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 8
Reel/Frame:030609/0557   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:0210-0269PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKIWA, TETSUJI
Exec Dt:
03/04/2013
2
UTSUMI, TAKAMITSU
Exec Dt:
03/04/2013
3
ENDO, MASAAKI
Exec Dt:
03/04/2013
Assignee
1
ASAHI KASEI E-MATERIALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703277
US20130266779
13993529
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:041372/0683   Pages: 2
Recorded: 02/24/2017
Attorney Dkt #:042715-5173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKIWA, TETSUJI
Exec Dt:
02/16/2017
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-105, KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246525
US20170260301
15506495
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004

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