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Patent Assignment Assignor Details
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Assignor Name : ONUKI, MASAMICHI
Total Assignments: 17
Assignment: 1
Reel/Frame:006283/0467   Pages: 3
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF 1/4 OF ASSIGNORS INTEREST
Assignors
1
HARA, YOSHINORI
Exec Dt:
09/16/1992
2
KUSAKA, HARUHIKO
Exec Dt:
09/16/1992
3
ONUKI, MASAMICHI
Exec Dt:
09/16/1992
4
NISHIMURA, SUGIO
Exec Dt:
09/16/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286906
NONE
07950688
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:007306/0213   Pages: 3
Recorded: 01/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASHIMA, RIICHIRO
Exec Dt:
12/19/1994
2
ARAKI, YOSHITAKA
Exec Dt:
12/19/1994
3
ONUKI, MASAMICHI
Exec Dt:
12/19/1994
4
FUKUMOTO, YUKIMI
Exec Dt:
12/19/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674827
NONE
08369493
Correspondence name and address
RICHARD L. TREANOR
OBLON, SPIVAK, MCCLELLAND ET AL
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:016239/0036   Pages: 3
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUKI, MASAMICHI
Exec Dt:
01/25/2005
2
KOTATO, MINORU
Exec Dt:
01/25/2005
3
KONNO, ISAO
Exec Dt:
01/25/2005
4
KINOSHITA, SHINICHI
Exec Dt:
01/25/2005
5
SHIMA, NORIKO
Exec Dt:
01/25/2005
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7223502
US20050118512
10935279
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020081/0912   Pages: 4
Recorded: 11/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGUCHI, MASAKI
Exec Dt:
08/08/2006
2
MATSUI, TOORU
Exec Dt:
08/21/2006
3
YOSHIZAWA, HIROSHI
Exec Dt:
08/21/2006
4
ONUKI, MASAMICHI
Exec Dt:
08/16/2006
5
KINOSHITA, SHINICHI
Exec Dt:
08/16/2006
Assignees
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN 571-8501
2
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7468225
US20070218370
11547172
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:020249/0249   Pages: 3
Recorded: 12/14/2007
Attorney Dkt #:314676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUKI, MASAMICHI
Exec Dt:
07/11/2007
2
KINOSHITA, SHINICHI
Exec Dt:
07/11/2007
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME
MINATO-KU, TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080311478
11917656
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:020962/0390   Pages: 4
Recorded: 05/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGUCHI, MASAKI
Exec Dt:
11/27/2007
2
MATSUNO, HIROSHI
Exec Dt:
12/10/2007
3
TSUTSUMI, SHUJI
Exec Dt:
12/14/2007
4
TAKEUCHI, TAKASHI
Exec Dt:
12/10/2007
5
ONUKI, MASAMICHI
Exec Dt:
12/17/2007
6
KINOSHITA, SHINICHI
Exec Dt:
12/17/2007
Assignees
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN 571-8501
2
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087740
11994923
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:023816/0411   Pages: 4
Recorded: 01/20/2010
Attorney Dkt #:348962US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUDA, HIROYUKI
Exec Dt:
12/01/2009
2
FUJII, TAKASHI
Exec Dt:
12/01/2009
3
KOTATO, MINORU
Exec Dt:
12/01/2009
4
TAKEHARA, MASAHIRO
Exec Dt:
12/01/2009
5
ONUKI, MASAMICHI
Exec Dt:
12/01/2009
6
OHASHI, YOUICHI
Exec Dt:
12/01/2009
7
KINOSHITA, SHINICHI
Exec Dt:
12/01/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9281541
US20100119956
12594513
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:035147/0527   Pages: 4
Recorded: 03/12/2015
Attorney Dkt #:349748US0CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, RYOICHI
Exec Dt:
12/01/2009
2
TOKUDA, HIROYUKI
Exec Dt:
12/01/2009
3
FUJII, TAKASHI
Exec Dt:
12/01/2009
4
KOTATO, MINORU
Exec Dt:
12/01/2009
5
TAKEHARA, MASAHIRO
Exec Dt:
12/01/2009
6
ONUKI, MASAMICHI
Exec Dt:
12/01/2009
7
OHASHI, YOUICHI
Exec Dt:
12/01/2009
8
KINOSHITA, SHINICHI
Exec Dt:
12/01/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9048508
US20100099031
12580507
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:027784/0935   Pages: 6
Recorded: 02/29/2012
Attorney Dkt #:395329US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUKI, MASAMICHI
Exec Dt:
02/13/2012
2
KOTATO, MINORU
Exec Dt:
02/13/2012
3
FUKAMIZU, KOJI
Exec Dt:
02/13/2012
4
MACHIDA, YUMIKO
Exec Dt:
02/13/2012
5
OHASHI, YOUICHI
Exec Dt:
02/13/2012
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120219866
13408436
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:030995/0604   Pages: 5
Recorded: 08/13/2013
Attorney Dkt #:419968USCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, YASUYUKI
Exec Dt:
06/19/2013
2
ONUKI, MASAMICHI
Exec Dt:
06/20/2013
3
SHIMA, KUNIHISA
Exec Dt:
06/25/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846247
US20130330610
13964511
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:030940/0462   Pages: 7
Recorded: 08/05/2013
Attorney Dkt #:419556US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHUHEI
Exec Dt:
06/24/2013
2
SHIMA, KUNIHISA
Exec Dt:
06/28/2013
3
SHIGEMATSU, YASUYUKI
Exec Dt:
07/02/2013
4
ONUKI, MASAMICHI
Exec Dt:
07/02/2013
5
WATARAI, ATSUSHI
Exec Dt:
06/24/2013
Assignee
1
MITSUBISHI CEHMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9653753
US20130316229
13955584
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:030988/0197   Pages: 8
Recorded: 08/12/2013
Attorney Dkt #:419922USCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHUHEI
Exec Dt:
06/24/2013
2
KOTATO, MINORU
Exec Dt:
06/27/2013
3
SHIMA, KUNIHISA
Exec Dt:
06/28/2013
4
SHIGEMATSU, YASUYUKI
Exec Dt:
07/02/2013
5
ONUKI, MASAMICHI
Exec Dt:
07/02/2013
6
TAKIGUCHI, KANAKO
Exec Dt:
06/24/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9923238
US20130330609
13964195
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:040477/0617   Pages: 9
Recorded: 10/25/2016
Attorney Dkt #:419556US99CONT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 030940 FRAME 0462. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SAWA, SHUHEI
Exec Dt:
06/24/2013
2
SHIMA, KUNIHISA
Exec Dt:
06/28/2013
3
SHIGEMATSU, YASUYUKI
Exec Dt:
07/02/2013
4
ONUKI, MASAMICHI
Exec Dt:
07/02/2013
5
WATARAI, ATSUSHI
Exec Dt:
06/24/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9653753
US20130316229
13955584
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:034680/0001   Pages: 4
Recorded: 01/12/2015
Attorney Dkt #:446464US99CONTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI, KANAKO
Exec Dt:
12/22/2014
2
ONUKI, MASAMICHI
Exec Dt:
12/25/2014
3
SAWA, SHUHEI
Exec Dt:
12/22/2014
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10320030
US20150140448
14582676
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:036160/0301   Pages: 8
Recorded: 07/23/2015
Attorney Dkt #:442025US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI, KANAKO
Exec Dt:
06/17/2015
2
ONUKI, MASAMICHI
Exec Dt:
06/19/2015
3
KOTATO, MINORU
Exec Dt:
06/11/2015
4
YAMAGUCHI, RYO
Exec Dt:
06/11/2015
5
NAKAMURA, TAKESHI
Exec Dt:
06/18/2015
6
AOSHIMA, TAKAYUKI
Exec Dt:
06/16/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780409
US20150024284
14502343
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:036160/0888   Pages: 8
Recorded: 07/23/2015
Attorney Dkt #:415308US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHUHEI
Exec Dt:
06/25/2015
2
KOTATO, MINORU
Exec Dt:
06/23/2015
3
SHIMA, KUNIHISA
Exec Dt:
06/14/2015
4
ONUKI, MASAMICHI
Exec Dt:
06/23/2015
5
OHASHI, YOUICHI
Exec Dt:
06/23/2015
6
WATANABE, KAZUKI
Exec Dt:
06/23/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9496585
US20130224578
13865560
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:055110/0027   Pages: 10
Recorded: 02/02/2021
Attorney Dkt #:535133US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUKI, MASAMICHI
Exec Dt:
01/08/2021
2
SAKAMOTO, NAOYUKI
Exec Dt:
01/12/2021
3
TSUTSUMINAI, SUSUMU
Exec Dt:
01/22/2021
4
ENDOU, KOETSU
Exec Dt:
01/26/2021
5
FUJITA, NAOKO
Exec Dt:
01/12/2021
6
HARA, MISA
Exec Dt:
01/25/2021
7
KUJIME, MASAHIRO
Exec Dt:
01/07/2021
8
TORATANI, NOBUO
Exec Dt:
01/07/2021
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN TECHNOLOGICAL RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS
11-9, IWAMOTO-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210154623
17165025
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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