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Patent Assignment Assignor Details
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Assignor Name : KAWAMOTO, SEIJI
Total Assignments: 12
Assignment: 1
Reel/Frame:004754/0522   Pages: 1
Recorded: 08/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMADA, KEIICHI
Exec Dt:
07/27/1987
2
KAWAMOTO, SEIJI
Exec Dt:
07/27/1987
3
YAEGASHI, MAKOTO
Exec Dt:
07/27/1987
4
SHIRAISHI, SHIRO
Exec Dt:
07/27/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME,
A CORP OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818525
NONE
07081471
Correspondence name and address
KANE, DALSIMER, KANE, SULLIVAN
AND KURUCZ
ATTN: JOSEPH C. SULLIVAN
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 2
Reel/Frame:005698/0921   Pages: 3
Recorded: 03/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMOTO, SEIJI
Exec Dt:
02/18/1991
2
KAMADA, KEIICHI
Exec Dt:
02/18/1991
3
SEKI, SHOJI
Exec Dt:
02/18/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INC. A CORPORATION OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5246981
NONE
07651383
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON AND PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:009085/0077   Pages: 3
Recorded: 04/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIDE, AKIHIRO
Exec Dt:
12/11/1997
2
SUDA, SATORU
Exec Dt:
12/11/1997
3
USUI, HIDEO
Exec Dt:
12/11/1997
4
ARAI, KENICHI
Exec Dt:
12/11/1997
5
ITO, YUUICHI
Exec Dt:
12/11/1997
6
KANO, TAISAKU
Exec Dt:
12/11/1997
7
KAWAMOTO, SEIJI
Exec Dt:
12/08/1997
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6001444
NONE
08989643
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT O. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:013953/0154   Pages: 3
Recorded: 04/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, TOSHIAKI
Exec Dt:
03/04/2003
2
AOYAMA, TOMOYA
Exec Dt:
03/04/2003
3
SUZUKI, OSAMU
Exec Dt:
03/11/2003
4
ONO, KAZUHISA
Exec Dt:
03/18/2003
5
KAWAMOTO, SEIJI
Exec Dt:
03/18/2003
Assignee
1
IDEMITSU TECHNOFINE CO., LTD.
6-1, YOKOAMI 1-CHOME
SUMIDA-KU, TOKYO 130-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030166723
10343896
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:014377/0595   Pages: 3
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHISA
Exec Dt:
05/30/2003
2
KAWAMOTO, SEIJI
Exec Dt:
05/31/2003
3
GOTO, TAKESHI
Exec Dt:
05/28/2003
4
SATO, SHUJI
Exec Dt:
07/16/2003
5
GOTO, SIGERU
Exec Dt:
05/30/2003
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040052780
10378089
Correspondence name and address
FITCH EVEN TABIN & FLANNERY
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 6
Reel/Frame:017808/0048   Pages: 3
Recorded: 09/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, KATSUYOSHI
Exec Dt:
08/22/2005
2
KAWAMOTO, SEIJI
Exec Dt:
08/22/2005
Assignee
1
HIRATA CORPORATION
9-20, TOGOSHI 3-CHOME, SHINAGAWA-KU
TOKYO 142-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7261201
US20060225992
10550065
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 7
Reel/Frame:018335/0460   Pages: 3
Recorded: 09/15/2006
Attorney Dkt #:070759-0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, YOZO
Exec Dt:
07/10/2006
2
NAKASHIMA, KENJI
Exec Dt:
07/14/2006
3
KAWAMOTO, SEIJI
Exec Dt:
07/14/2006
Assignees
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI CITY
OSAKA 570-8677, JAPAN
2
TOTTORI SANYO ELECTRIC CO., LTD.
101, TACHIKAWA-CHO 7-CHOME, TOTTORI-SHI
TOTTORI 680-8634, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080247439
10593102
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 8
Reel/Frame:018241/0394   Pages: 4
Recorded: 09/13/2006
Attorney Dkt #:2870-0337PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHISA
Exec Dt:
07/18/2006
2
AKI, TSUNEHIRO
Exec Dt:
07/18/2006
3
KAWAMOTO, SEIJI
Exec Dt:
07/18/2006
Assignees
1
FUJI PHOTO FILM CO., LTD.
210 NAKANUMA
KANAGAWA
MINAMI-ASHIGARA-SHI, JAPAN 250-0193
2
HIROSHIMA UNIVERSITY
3-2, KAGAMIYAMA 1-CHOME
HIROSHIMA
HIGASHI-HIROSHIMA-SHI, JAPAN 739-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759097
US20060286650
11413141
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:018137/0605   Pages: 4
Recorded: 08/07/2006
Attorney Dkt #:2870-0336PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHISA
Exec Dt:
07/20/2006
2
AKI, TSUNEHIRO
Exec Dt:
07/20/2006
3
KAWAMOTO, SEIJI
Exec Dt:
07/20/2006
Assignees
1
FUJI PHOTO FILM CO., LTD.
210 NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA 250-0193, JAPAN
2
HIROSHIMA UNIVERSITY
3-2, KAGAMIYAMA 1-CHOME
HIGASHI-HIROSHIMA-SHI,HIROSHIMA 739-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888123
US20060275904
11413173
Correspondence name and address
MARC S. WEINER
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:019141/0004   Pages: 3
Recorded: 04/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, TAKESHI
Exec Dt:
03/16/2007
2
SATO, SHUJI
Exec Dt:
03/17/2007
3
ONO, KAZUHISA
Exec Dt:
03/19/2007
4
SHIGETA, SEIKO
Exec Dt:
03/19/2007
5
KAWAMOTO, SEIJI
Exec Dt:
03/19/2007
6
GOTO, SHIGERU
Exec Dt:
03/22/2007
Assignee
1
AMATERASPHARMA INC.
31-10, KATSUTADAI 6-CHOME, YACHIYO-SHI
CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7964554
US20080287352
11661763
Correspondence name and address
WENDEROTH LIND & PONACK, LLP
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 11
Reel/Frame:051183/0519   Pages: 7
Recorded: 12/05/2019
Attorney Dkt #:089517-US-1184-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBONO, TADASHI
Exec Dt:
11/01/2019
2
KAWAMOTO, SEIJI
Exec Dt:
01/01/2015
Assignee
1
TSK CORPORATION
1790-1, TOYOSAWA, FUKUROI-SHI,
SHIZUOKA, JAPAN 4370032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200396804
16613416
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 12
Reel/Frame:044183/0225   Pages: 3
Recorded: 11/20/2017
Attorney Dkt #:70036-US-1184-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBONO, TADASHI
Exec Dt:
11/10/2017
2
KAWAMOTO, SEIJI
Exec Dt:
11/10/2017
Assignee
1
TSK CORPORATION
1790-1, TOYOSAWA, FUKUROI-SHI,
SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10375770
US20180235035
15574844
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN

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