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Patent Assignment Assignor Details
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Assignor Name : OBATA, KEIGO
Total Assignments: 18
Assignment: 1
Reel/Frame:004175/0408   Pages: 4
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OBATA, KEIGO
Exec Dt:
08/17/1983
2
DOHI, NOBUYASU
Exec Dt:
08/17/1983
3
OKUHAMA, YOSHIAKI
Exec Dt:
08/17/1983
4
MASAKI, SEISHI
Exec Dt:
08/17/1983
5
OKADA, YUKIYOSHI
Exec Dt:
08/17/1983
6
YOSHIMOTO, MASAKAZU
Exec Dt:
08/17/1983
Assignee
1
OBATA, DOHI, DAIWA FINE CHEMICALS CO., LTD., 3-18, TSUKAMOTODORI 3-CHOME, HYOGO-KU KOBE-SHI HYOGO-KEN JAPAN A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459185
NONE
06532934
Correspondence name and address
ARTHUR H. SEIDEL
SEIDEL, GONDA & GOLDHAMMER
STE. 600, THREE PENN CENTER
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:004308/0883   Pages: 4
Recorded: 09/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OBATA, KEIGO
Exec Dt:
08/30/1984
2
DOHI, NOBUYASU
Exec Dt:
08/30/1984
3
OKUHAMA, YOSHIAKI
Exec Dt:
08/30/1984
4
MASAKI, SEISHI
Exec Dt:
08/30/1984
5
OKADA, YUKIYOSHI
Exec Dt:
08/30/1984
6
YOSHIDA, TADASHI
Exec Dt:
08/30/1984
Assignees
1
OBATA, DOHI, DAIWA FINE CHEMICALS CO., LTD.
, 3-18, TSUKA-MOTODORI 3-CHOME, HYOGO-KU,
KOBE-SHI,
HYOGO-KEN,, JAPAN
2
ISHIHAA CHEMICAL CO., LTD., A CORP. OF JAPAN
5-26, NISHI YANAGIHARA-CHO, HYOGO-KU, KOBE-SHI,
HYOGO-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555314
NONE
06649107
Correspondence name and address
SEIDEL, GONDA & GOLDHAMMER
STE. 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:004577/0478   Pages: 3
Recorded: 07/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OBATA, KEIGO
Exec Dt:
06/23/1986
2
DOHI, NOGUYASU
Exec Dt:
06/23/1986
Assignee
1
HYOGO PREFECTURE
10-1, SHIMOYAMATEDORI 5-CHOME, CHU0-KU, KOBE-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555314
NONE
06649107
Correspondence name and address
SEIDEL, GONDA, GOLDHAMMER & ABBOTT, P.C.
SUITE 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA. 19102
Assignment: 4
Reel/Frame:005167/0392   Pages: 1
Recorded: 10/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IDA, YOSHIAKI
Exec Dt:
08/17/1989
2
OBATA, KEIGO
Exec Dt:
08/17/1989
Assignee
1
MARUI MEKKI KOGYO YUGEN KAISHA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992154
NONE
07395842
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:010071/0091   Pages: 4
Recorded: 07/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUHAMA, YOSHIAKI
Exec Dt:
06/01/1999
2
TAKEUCHI, TAKAO
Exec Dt:
06/01/1999
3
OBATA, KEIGO
Exec Dt:
06/01/1999
4
KOHASHI, YASUHITO
Exec Dt:
06/01/1999
5
NAWAFUNE, HIDEMI
Exec Dt:
06/07/1999
Assignee
1
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO
AKASHI-SHI, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235093
NONE
09340892
Correspondence name and address
PANITCH SCHWARZE ET AL
WILLIAM W. SCHWARZE
ONE COMMERCE SQUARE
2005 MARKET STREET - 22ND FL.
PHILADELPHIA, PA 19103-7086
Assignment: 6
Reel/Frame:010071/0122   Pages: 7
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUHAMA, YOSHIAKI
Exec Dt:
06/01/1999
2
TAKEUCHI, TAKAO
Exec Dt:
06/01/1999
3
YOSHIMOTO, MASAKAZU
Exec Dt:
06/01/1999
4
TAKATANI, SHIGERU
Exec Dt:
06/01/1999
5
TANAKA, EMIKO
Exec Dt:
06/01/1999
6
NISHINO, MASAYUKI
Exec Dt:
06/01/1999
7
KATO, YUJI
Exec Dt:
06/01/1999
8
KOHASHI, YASUHITO
Exec Dt:
06/01/1999
9
KUBA, KYOKO
Exec Dt:
06/01/1999
10
KONDO, TETSUYA
Exec Dt:
06/01/1999
11
SHIOMI, KEIJI
Exec Dt:
06/01/1999
12
OBATA, KEIGO
Exec Dt:
06/01/1999
13
KOMATSU, MITSUO
Exec Dt:
06/07/1999
14
NAWAFUNE, HIDEMI
Exec Dt:
06/07/1999
Assignee
1
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO
AKASHI-SHI, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6183545
NONE
09340894
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
WILLIAM W. SCHWARZE
ONE COMMERCE SQUARE
2005 MARKET STREET - 22ND FL.
PHILADELPHIA, PA 19103-7086
Assignment: 7
Reel/Frame:011126/0025   Pages: 3
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, KEIGO
Exec Dt:
05/19/2000
2
KIM, DONG-HYUN
Exec Dt:
05/19/2000
3
TAKEUCHI, TAKAO
Exec Dt:
05/19/2000
4
NAKAO, SEIICHIRO
Exec Dt:
05/19/2000
5
INAZAWA, SHINJI
Exec Dt:
05/30/2000
6
KARIYA, AYAO
Exec Dt:
06/01/2000
7
MAJIMA, MASATOSHI
Exec Dt:
05/30/2000
8
NAKAYAMA, SHIGEYOSHI
Exec Dt:
05/29/2000
Assignees
1
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO, AKASHI-SHI
HYOGO-KEN, JAPAN
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6338787
NONE
09543356
Correspondence name and address
MCDERMOTT, WILL & EMERY
GENE Z. RUBINSON
600 13TH STREET, NW
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:011143/0065   Pages: 3
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJI, KIYOTAKA
Exec Dt:
08/30/2000
2
NISHIKAWA, TETSUJI
Exec Dt:
08/22/2000
3
TAKEUCHI, TAKAO
Exec Dt:
08/22/2000
4
OBATA, KEIGO
Exec Dt:
08/24/2000
5
NAWAFUNE, HIDEMI
Exec Dt:
08/24/2000
Assignees
1
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHI-YANAGIHARA-CHO
HYOGO-KU, KOBE 652, JAPAN
2
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMIFUTAMI, FUTAMI-CHO
AKASHI CITY, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628903
NONE
09563479
Correspondence name and address
MORRISON LAW FIRM
THOMAS R. MORRISON
145 NORTH FIFTH AVENUE
MOUNT VERNON, NY 10550
Assignment: 9
Reel/Frame:023192/0011   Pages: 4
Recorded: 09/03/2009
Attorney Dkt #:IY-US050900-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJI, KIYOTAKA
Exec Dt:
08/30/2000
2
NISHIKAWA, TETSUJI
Exec Dt:
08/22/2000
3
TAKEUCHI, TAKAO
Exec Dt:
08/22/2000
4
OBATA, KEIGO
Exec Dt:
08/24/2000
5
NAWAFUNE, HIDEMI
Exec Dt:
08/24/2000
Assignees
1
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHI-YANAGIHARA-CHO, HYOGO-KU
KOBE, JAPAN 652-0806
2
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMIFUTAMI, FUTAMI-CHO
AKASHI, HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7938948
US20090321269
12553731
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 10
Reel/Frame:011139/0411   Pages: 3
Recorded: 09/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJI, KIYOTAKA
Exec Dt:
09/05/2000
2
OBATA, KEIGO
Exec Dt:
09/05/2000
3
TAKEUCHI, TAKAO
Exec Dt:
09/05/2000
4
NAWAFUNE, HIDEMI
Exec Dt:
09/05/2000
5
NISHIKAWA, TETSUJI
Exec Dt:
09/05/2000
Assignees
1
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHIYANAGIHARA-CHO, HYOGO-KU, KOBE-SHI
HYOGO-KEN, JAPAN
2
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO, AKASHI-SHI
KYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607653
NONE
09667715
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
STEPHEN G. ADRIAN
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:011505/0255   Pages: 5
Recorded: 02/02/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS. PREVIOUSLY RECORDED AT REEL 011139 FRAME 0411.
Assignors
1
TSUJI, KIYOTAKA
Exec Dt:
09/05/2000
2
OBATA, KEIGO
Exec Dt:
09/05/2000
3
TAKEUCHI, TAKAO
Exec Dt:
09/05/2000
4
NAWAFUNE, HIDEMI
Exec Dt:
09/05/2000
5
NISHIKAWA, TETSUJI
Exec Dt:
09/05/2000
Assignees
1
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHIYANAGIHARA-CHO, HYOGO-KU, KOBE-SHI
HYOGO-KEN, JAPAN
2
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO, AKASHI-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607653
NONE
09667715
Correspondence name and address
ARMSTONG, WESTERMAN, HATTORI, ET AL.
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:013325/0680   Pages: 4
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, KEIGO
Exec Dt:
09/02/2002
2
YOSHIMOTO, MASAKAZU
Exec Dt:
09/02/2002
3
TSUJI, KIYOTAKA
Exec Dt:
09/02/2002
4
UCHIDA, EI
Exec Dt:
09/02/2002
Assignees
1
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO
AKASHI-SHI, KYOGO-KEN, JAPAN
2
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHI YANAGIHARA-CHO
HYOGO-KU, KOBE-SHI, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030150743
10247936
Correspondence name and address
AKIN, GUMP, STRAUSS, HAUER & FELD, L.L.P
WILLIAM W. SCHWARZE
ONE COMMERCE SQUARE
2005 MARKET STREET-SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:013661/0629   Pages: 2
Recorded: 01/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KAZUKI
Exec Dt:
12/11/2002
2
TANAKA, HIROSHI
Exec Dt:
12/11/2002
3
IRIE, HISAO
Exec Dt:
12/11/2002
4
OBATA, KEIGO
Exec Dt:
11/22/2002
5
TAKEUCHI, TAKAO
Exec Dt:
11/22/2002
6
INOUE, NAOYA
Exec Dt:
11/22/2002
Assignee
1
HARIMA CHEMICALS, INC.
671-4, MIZUASHI
NOGUCHI-CHO, KAKOGAWA-SHI
HYOGO 675-8655, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6923875
US20030159761
10342210
Correspondence name and address
SUGHRUE MION, PLLC
GORDON KIT
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:014100/0211   Pages: 5
Recorded: 05/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUHAMA, YOSHIAKI
Exec Dt:
05/06/2003
2
OBATA, KEIGO
Exec Dt:
05/06/2003
3
YOSHIMOTO, MASAKAZU
Exec Dt:
05/06/2003
4
KITAMURA, SHINGO
Exec Dt:
05/06/2003
5
NAKAO, SEIICHIRO
Exec Dt:
05/06/2003
6
MASUYAMA, OSAMU
Exec Dt:
05/06/2003
7
TSUJI, HIDENORI
Exec Dt:
05/09/2003
Assignee
1
DAIWA FINE CHEMICALS CO., LTD.
21-8 MINAMI-FUTAMI
FUTAMI-CHO, AKASHI-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056448
US20050258134
10441588
Correspondence name and address
AKIN GUMP STRAUSS, HAUER & FELD, L.L.P.
WILLIAM W. SCHWARZE
ONE COMMERCE SQUARE
2005 MARKET STREET - SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:014381/0810   Pages: 5
Recorded: 08/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUHAMA, YOSHIAKI
Exec Dt:
05/15/2003
2
OBATA, KEIGO
Exec Dt:
05/15/2003
3
YOSHIMOTO, MASAKAZU
Exec Dt:
05/15/2003
4
HYUN, KIM DONG
Exec Dt:
05/15/2003
5
KITAMURA, SHINGO
Exec Dt:
05/15/2003
6
NAKAO, SEIICHIRO
Exec Dt:
05/15/2003
7
TSUJI, HIDENORI
Exec Dt:
05/15/2003
8
NAWAFUNE, HIDEMI
Exec Dt:
05/15/2003
Assignee
1
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO
AKASHI-SHI, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7166152
US20040043153
10636447
Correspondence name and address
AKIN GUMP STRAUSS ET.AL.
WILLIAM W. SCHWARZE
ONE COMMERCE SQUARE
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:016141/0350   Pages: 3
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KAZUKI
Exec Dt:
12/08/2004
2
ISHIKAWA, SHUNSUKE
Exec Dt:
12/08/2004
3
ANADA, TAKAAKI
Exec Dt:
12/08/2004
4
OBATA, KEIGO
Exec Dt:
12/14/2004
5
TAKEUCHI, TAKAO
Exec Dt:
12/14/2004
6
INOUE, NAOYA
Exec Dt:
12/14/2004
Assignee
1
HARIMA CHEMICALS, INC.
671-4, MIZUASHI, NOGUCHI-CHO
KAKOGAWA-SHI, HYOGO 675-0019, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060147683
11024739
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:017475/0597   Pages: 4
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, AKIHIRO
Exec Dt:
06/24/2005
2
KOHINATA, MASAYOSHI
Exec Dt:
06/24/2005
3
OBATA, KEIGO
Exec Dt:
06/24/2005
4
YOSHIMOTO, MASAKAZU
Exec Dt:
06/24/2005
5
TSUJI, KIYOTAKA
Exec Dt:
06/24/2005
6
UCHIDA, EI
Exec Dt:
06/24/2005
7
ORI, KEIJI
Exec Dt:
06/24/2005
8
EIKAWA, MASAHIRO
Exec Dt:
06/24/2005
Assignees
1
ISHIHARA CHEMICAL CO., LTD.
5-26, NISHI-YANAGIWARA-CHO, HYOGO-KU
KOBE-SHI, HYOGO 6520806, JAPAN
2
DAIWA FINE CHEMICALS CO., LTD.
21-8, MINAMI-FUTAMI, FUTAMI-CHO, AKASHI-SHI
HYOGO 6740093, JAPAN
3
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO 1008117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060113006
10542029
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:053605/0170   Pages: 4
Recorded: 08/26/2020
Attorney Dkt #:2020-2259A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, MASAYUKI
Exec Dt:
07/07/2020
2
HASEGAWA, YUKO
Exec Dt:
07/08/2020
3
FURUYA, YASUYUKI
Exec Dt:
07/02/2020
4
OBATA, KEIGO
Exec Dt:
07/07/2020
5
TSUTSUI, KEISUKE
Exec Dt:
07/07/2020
6
ARAI, HIROKI
Exec Dt:
07/07/2020
7
YAMAZAKI, HIROYOSHI
Exec Dt:
07/22/2020
Assignee
1
NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
2-14-1, SHODAI-OHTANI, HIRAKATA-SHI
OSAKA, JAPAN 573-1153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945962
US20200407590
16975810
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036

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