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Patent Assignment Assignor Details
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Assignor Name : INAGAKI, HAJIME
Total Assignments: 20
Assignment: 1
Reel/Frame:004186/0597   Pages: 1
Recorded: 11/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INAGAKI, HAJIME
Exec Dt:
10/19/1981
2
WAKUMOTO, HIROSHI
Exec Dt:
10/19/1981
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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4427823
NONE
06315292
Correspondence name and address
SHERMAN & SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004391/0146   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKASHITA, TAKESHI
Exec Dt:
07/21/1983
2
INAGAKI, HAJIME
Exec Dt:
07/21/1983
3
TODO, AKIRA
Exec Dt:
07/21/1983
4
NAKANO, TAKAYUKI
Exec Dt:
07/21/1983
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., CORP OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526920
NONE
06519238
Correspondence name and address
SHERMAN AND SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005199/0580   Pages: 1
Recorded: 12/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INAGAKI, HAJIME
Exec Dt:
01/28/1987
2
YAMANE, KENJI
Exec Dt:
01/28/1987
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906675
NONE
07013035
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005213/0752   Pages: 1
Recorded: 01/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HONMA, SHIRO
Exec Dt:
12/28/1989
2
IZUMI, TAKASHI
Exec Dt:
12/28/1989
3
INAGAKI, HAJIME
Exec Dt:
12/28/1989
4
MURAKAMI, SAKAE
Exec Dt:
12/28/1989
Assignee
1
MITSUI PETROCHEMICAL
2-5 KASUMIGASEKI 3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043393
NONE
07444401
Correspondence name and address
SHERMAN & SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA. 22314
Assignment: 5
Reel/Frame:005458/0941   Pages: 2
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKITA, SUGURU
Exec Dt:
07/18/1990
2
INAGAKI, HAJIME
Exec Dt:
07/18/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001008
NONE
07222578
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:005955/0870   Pages: 2
Recorded: 12/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAGURI, YOUICHI
Exec Dt:
12/18/1990
2
MURAKAMI, SAKAE
Exec Dt:
12/18/1990
3
INAGAKI, HAJIME
Exec Dt:
12/18/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORPORATION OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106895
NONE
07618627
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN & SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 7
Reel/Frame:006323/0451   Pages: 3
Recorded: 10/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIURA, EIGO
Exec Dt:
01/17/1992
2
YAMANAKA, TAKASHI
Exec Dt:
01/17/1992
3
OHORI, RYOJI
Exec Dt:
01/17/1992
4
OHDAIRA, AKIO
Exec Dt:
01/17/1992
5
NISHIWAKI, KENICHI
Exec Dt:
01/17/1992
6
ITOH, YOSHIKUNI
Exec Dt:
01/17/1992
7
MORITA, YOSHINORI
Exec Dt:
01/17/1992
8
INAGAKI, HAJIME
Exec Dt:
01/17/1992
Assignee
1
MITSUI PETROCHEMICLA INDUSTRIES, LTD. A CORPORATION OF JAPAN
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292862
NONE
07778051
Correspondence name and address
RICHARD A. STEINBERG, ESQ.
SHERMAN & SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:006086/0094   Pages: 3
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURISU, MASAYOSHI
Exec Dt:
03/19/1992
2
UTAKA, KOJI
Exec Dt:
03/19/1992
3
INAGAKI, HAJIME
Exec Dt:
03/19/1992
4
TOKITA, SUGURU
Exec Dt:
03/19/1992
5
MIYAMOTO, KAZUYUKI
Exec Dt:
03/19/1992
6
HATTORI, YUKARI
Exec Dt:
03/19/1992
7
MURAKOSHI, NORIYUKI
Exec Dt:
03/19/1992
8
SAITO, TSUTOMU
Exec Dt:
03/19/1992
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300558
NONE
07863715
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:006786/0560   Pages: 2
Recorded: 11/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, TOSHIYUKI
Exec Dt:
11/01/1993
2
YOSHITSUGU, KEN
Exec Dt:
11/01/1993
3
TAKAHASHI, MAMORU
Exec Dt:
11/01/1993
4
TODO, AKIRA
Exec Dt:
11/01/1993
5
OHTA, SEIJI
Exec Dt:
11/01/1993
6
INAGAKI, HAJIME
Exec Dt:
11/01/1993
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464905
NONE
08154467
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN AND SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:007299/0255   Pages: 2
Recorded: 01/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUTA, HARUMI
Exec Dt:
12/01/1993
2
OHTA, SEIJI
Exec Dt:
12/01/1993
3
INAGAKI, HAJIME
Exec Dt:
12/01/1993
4
ONDO, MITUHIKO
Exec Dt:
12/01/1993
5
ABIRU, TOSHINOBU
Exec Dt:
12/01/1993
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI, 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407773
NONE
08137015
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN AND SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:006974/0611   Pages: 2
Recorded: 02/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, TOSHIAKI
Exec Dt:
12/02/1993
2
MURO, TUNEAKI
Exec Dt:
12/02/1993
3
TOKITA, SUGURU
Exec Dt:
12/02/1993
4
INAGAKI, HAJIME
Exec Dt:
12/02/1993
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
1-2, WAKI 6-CHOME, WAKI-CHO
KUGA-GUN, YAMAGUCHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5428109
NONE
08167211
Correspondence name and address
SHERMAN AND SHALLOWAY
LEONARD W. SHERMAN
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:008219/0831   Pages: 5
Recorded: 09/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, HAJIME
Exec Dt:
06/11/1996
2
YOSHII, KOJI
Exec Dt:
06/11/1996
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693390
NONE
08716429
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:014018/0530   Pages: 2
Recorded: 01/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMIKI, TSUNEHISA
Exec Dt:
12/19/2002
2
IEKI, TOSHIHIDE
Exec Dt:
12/19/2002
3
KURASHIMA, HIDEO
Exec Dt:
12/19/2002
4
INAGAKI, HAJIME
Exec Dt:
12/19/2002
5
KOBAYASHI, AKIRA
Exec Dt:
12/19/2002
6
YAMADA, KOJI
Exec Dt:
12/19/2002
7
TANIKAWA, MIWAKO
Exec Dt:
12/19/2002
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818310
US20030165696
10332135
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:024958/0609   Pages: 3
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMIKI, TSUNEHISA
Exec Dt:
04/04/2005
2
IEKI, TOSHIHIDE
Exec Dt:
04/04/2005
3
KURASHIMA, HIDEO
Exec Dt:
04/04/2005
4
INAGAKI, HAJIME
Exec Dt:
04/04/2005
5
KOBAYASHI, AKIRA
Exec Dt:
04/04/2005
6
YAMADA, KOJI
Exec Dt:
04/04/2005
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847209
US20060138099
10530357
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:017828/0587   Pages: 2
Recorded: 09/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, AKIRA
Exec Dt:
09/15/2005
2
NAMIKI, TSUNEHISA
Exec Dt:
09/15/2005
3
HOSONO, HIROKO
Exec Dt:
09/15/2005
4
KURASHIMA, HIDEO
Exec Dt:
09/15/2005
5
INAGAKI, HAJIME
Exec Dt:
09/15/2005
6
IEKI, TOSHIHIDE
Exec Dt:
09/15/2005
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO 100-8522, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488683
US20060264044
10550897
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:019972/0714   Pages: 2
Recorded: 10/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KOUJI
Exec Dt:
08/22/2007
2
KUNIHIRO, ICHIRO
Exec Dt:
08/22/2007
3
INAGAKI, HAJIME
Exec Dt:
08/22/2007
4
KURASHIMA, HIDEO
Exec Dt:
08/22/2007
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO 100-8522, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011146
11887909
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:019862/0390   Pages: 2
Recorded: 09/21/2007
Attorney Dkt #:Q103469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, HAJIME
Exec Dt:
08/24/2007
2
IEKI, TOSHIHIDE
Exec Dt:
08/24/2007
3
KITOU, SATORU
Exec Dt:
08/24/2007
4
NAKANO, RYUTA
Exec Dt:
08/24/2007
5
NAKAYAMA, MEGUMI
Exec Dt:
08/24/2007
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906217
US20090148633
11884772
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:057156/0699   Pages: 5
Recorded: 08/10/2021
Attorney Dkt #:Q264162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOTO, HIROMITSU
Exec Dt:
06/08/2021
2
INAGAKI, HAJIME
Exec Dt:
06/08/2021
3
MONZEN, HIDETO
Exec Dt:
06/08/2021
4
YASUKAWA, HIROKI
Exec Dt:
06/08/2021
Assignee
1
TOYO SEIKAN CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1418640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220017258
17295078
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:064841/0149   Pages: 4
Recorded: 09/07/2023
Attorney Dkt #:Q269074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOTO, HIROMITSU
Exec Dt:
10/07/2021
2
INAGAKI, HAJIME
Exec Dt:
10/07/2021
Assignee
1
TOYO SEIKAN CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220203595
17608343
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:059441/0591   Pages: 5
Recorded: 03/30/2022
Attorney Dkt #:Q273946
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOTO, HIROMITSU
Exec Dt:
02/24/2022
2
INAGAKI, HAJIME
Exec Dt:
03/05/2022
3
MONZEN, HIDETO
Exec Dt:
02/28/2022
4
YASUKAWA, HIROKI
Exec Dt:
02/28/2022
Assignee
1
TOYO SEIKAN CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220339821
17765121
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006

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