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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, HIROTO
Total Assignments: 12
Assignment: 1
Reel/Frame:004091/0654   Pages: 1
Recorded: 02/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARUHASHI, SHIGEAKI
Exec Dt:
11/22/1982
2
KANAMARU, TAKAYOSHI
Exec Dt:
11/22/1982
3
MATSUMOTO, HIROTO
Exec Dt:
11/22/1982
4
SAWASHIGE, KOUSUKE
Exec Dt:
11/22/1982
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4473412
NONE
06463737
Correspondence name and address
KANE, DALSIMER, KANE, SULLIVAN & KURUCZ
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 2
Reel/Frame:005452/0177   Pages: 2
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UCHIYAMA, SOUICHI
Exec Dt:
09/03/1990
2
MATSUMOTO, HIROTO
Exec Dt:
08/30/1990
3
YANAGINO, TOMOKI
Exec Dt:
08/30/1990
Assignees
1
IDEMITSU KOSAN COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
PETROLEUM ENERGY CENTER (PEC), A JURDICAL INCORPORATED FOUNDATION
3-22, AZABUDAI 2-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134109
NONE
07548534
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:012149/0740   Pages: 3
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENO, HIRONOBU
Exec Dt:
05/02/2000
2
MATSUMOTO, HIROTO
Exec Dt:
05/02/2000
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429167
NONE
09554096
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202
Assignment: 4
Reel/Frame:013088/0245   Pages: 3
Recorded: 07/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROTO
Exec Dt:
05/27/2002
2
KATSUNO, HISASHI
Exec Dt:
05/27/2002
3
AKIMOTO, TAKASHI
Exec Dt:
05/27/2002
4
IIZUKA, MASASHI
Exec Dt:
05/27/2002
5
HIRANO, HIROSHI
Exec Dt:
05/27/2002
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030023120
10168086
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:016176/0906   Pages: 3
Recorded: 01/21/2005
Attorney Dkt #:263928us0pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISEN, TADASHI
Exec Dt:
12/13/2004
2
MATSUMOTO, HIROTO
Exec Dt:
12/13/2004
3
KATSUNO, HISASHI
Exec Dt:
12/13/2004
4
SAITO, KAZUHITO
Exec Dt:
12/13/2004
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7510648
US20060131215
10519681
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:020295/0526   Pages: 4
Recorded: 12/27/2007
Attorney Dkt #:ONO-504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, SYUJI
Exec Dt:
12/03/2007
2
MATSUMOTO, HIROTO
Exec Dt:
12/03/2007
3
IZUMI, JUN
Exec Dt:
12/03/2007
Assignee
1
SOKEN CHEMICAL & ENGINEERING CO., LTD.
29-5, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 171-8531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090018277
11913456
Correspondence name and address
HAHN & VOIGHT PLLC
1012 14TH STREET, NW
SUITE 620
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:035742/0379   Pages: 4
Recorded: 05/29/2015
Attorney Dkt #:1217-154659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROTO
Exec Dt:
05/15/2015
2
MIYAMOTO, TAKESHI
Exec Dt:
05/15/2015
Assignee
1
SOKEN CHEMICAL & ENGINEERING CO., LTD.
29-5, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 1718531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150315305
14648348
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:040451/0847   Pages: 4
Recorded: 11/29/2016
Attorney Dkt #:1217-1605000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROTO
Exec Dt:
09/09/2016
2
YABUNAKA, SHINSUKE
Exec Dt:
09/09/2016
3
GOTO, SHU-ICHI
Exec Dt:
09/09/2016
Assignee
1
SOKEN CHEMICAL & ENGINEERING CO., LTD.
29-5, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 1718531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170198115
15314665
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:045115/0195   Pages: 5
Recorded: 03/06/2018
Attorney Dkt #:1217-1802145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, TAKESHI
Exec Dt:
02/26/2018
2
OKUBO, TAKAHIRO
Exec Dt:
02/26/2018
3
MATSUMOTO, HIROTO
Exec Dt:
02/26/2018
4
GOTO, SHU-ICHI
Exec Dt:
02/26/2018
5
YABUNAKA, SHINSUKE
Exec Dt:
02/26/2018
Assignee
1
SOKEN CHEMICAL & ENGINEERING CO., LTD.
29-5, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 1718531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487159
US20190040164
15757692
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:053303/0111   Pages: 7
Recorded: 07/24/2020
Attorney Dkt #:127720-02502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROTO
Exec Dt:
03/27/2020
2
FUCHISE, MOE
Exec Dt:
03/27/2020
3
NAGAHARA, DAI
Exec Dt:
03/27/2020
Assignee
1
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OJI 1-CHOME
KITA-KU
TOKYO, JAPAN 114-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210040680
16964596
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:053303/0174   Pages: 7
Recorded: 07/24/2020
Attorney Dkt #:127720-02602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHISE, MOE
Exec Dt:
03/27/2020
2
MATSUMOTO, HIROTO
Exec Dt:
03/27/2020
3
NAGAHARA, DAI
Exec Dt:
03/27/2020
Assignee
1
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OJI 1-CHOME
KITA-KU
TOKYO, JAPAN 114-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210054563
16964597
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:055294/0789   Pages: 9
Recorded: 02/17/2021
Attorney Dkt #:127720-03502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHISE, MOE
Exec Dt:
02/01/2021
2
MATSUMOTO, HIROTO
Exec Dt:
02/01/2021
3
HASEGAWA, AYAKA
Exec Dt:
02/01/2021
4
OISHI, MASATOSHI
Exec Dt:
02/01/2021
5
YAMAMOTO, JUNJI
Exec Dt:
02/01/2021
Assignee
1
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OJI 1-CHOME
KITA-KU
TOKYO, JAPAN 114-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324583
17268754
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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