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Patent Assignment Assignor Details
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Assignor Name : HAMADA, HIDEAKI
Total Assignments: 17
Assignment: 1
Reel/Frame:005976/0621   Pages: 3
Recorded: 12/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KINTAICHI, YOSHIAKI
Exec Dt:
12/02/1991
2
HAMADA, HIDEAKI
Exec Dt:
12/02/1991
3
ITO, TAKEHIKO
Exec Dt:
12/02/1991
4
SASAKI, MOTOI
Exec Dt:
12/02/1991
5
SUGANUMA, FUJIO
Exec Dt:
12/02/1991
6
TABATA, MITSUNORI
Exec Dt:
12/02/1991
7
KITAZUME, AKIHIRO
Exec Dt:
12/02/1991
8
USUI, KAZUSHI
Exec Dt:
12/02/1991
9
NAKATSUJI, TADAO
Exec Dt:
12/02/1991
10
SHIMIZU, HIROMITSU
Exec Dt:
12/02/1991
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
2
PETROLEUM ENERGY CENTER
3-22, AZABUDAI 2-CHOME, MINATO-KU, TOKYO, JAPAN
JAPAN
3
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
JAPAN
4
SAKAI CHEMICAL INDUSTRY CO., LTD.
1-1-23, EBISUNO-CHO-NISHI, SAKAI-SHI, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227145
NONE
07815040
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:006342/0398   Pages: 6
Recorded: 09/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKATSUJI, TADAO
Exec Dt:
09/03/1992
2
SHIMIZU, HIROMITSU
Exec Dt:
09/03/1992
3
YASUKAWA, RITSU
Exec Dt:
09/03/1992
4
SUGANUMA, FUJIO
Exec Dt:
09/03/1992
5
KITAZUME, AKIHIRO
Exec Dt:
09/03/1992
6
TSUCHIDA, HIROSHI
Exec Dt:
09/03/1992
7
ITO, TAKEHIKO
Exec Dt:
09/03/1992
8
HAMADA, HIDEAKI
Exec Dt:
09/03/1992
9
MIYAMOTO, KATSUMI
Exec Dt:
09/03/1992
10
KAWATSUKI, MASAAKI
Exec Dt:
09/03/1992
11
KINTAICHI, YOSHIAKI
Exec Dt:
09/03/1992
12
SASAKI, MOTOI
Exec Dt:
09/03/1992
13
TABATA, MITSUNORI
Exec Dt:
09/03/1992
Assignees
1
SAKAI CHEMICAL INDUSTRY COMPANY, LTD.
1-23 EBISUNO-CHO-NISHI 1-CHOME, SAKAI-SHI
OSAKA, JAPAN
2
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
PETROLEUM ENERGY CENTER
3-22, AZABUDAI 2-CHOME, MINATO-KU
TOKYO, JAPAN
4
COSMO OIL COMPANY, LTD.
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380692
NONE
07944106
Correspondence name and address
MARK BOLAND
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:011188/0526   Pages: 2
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, YOHEI
Exec Dt:
09/11/2000
2
HAMADA, HIDEAKI
Exec Dt:
09/11/2000
3
HANAOKA, TAKAAKI
Exec Dt:
09/11/2000
4
SUGI, YOSHIHIRO
Exec Dt:
09/11/2000
5
KUBOTA, YOSHIHIRO
Exec Dt:
09/11/2000
Assignees
1
JAPAN CHEMICAL INNOVATION INSTITUTE
22-13, YANAGIBASHI 2-CHOME, TAITO-KU
TOKYO, JAPAN 111-0
2
SECRETARY OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6471940
NONE
09669891
Correspondence name and address
SUGHRUE, MION, ZIN, ET AL
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:029800/0823   Pages: 3
Recorded: 02/13/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAIDA, YASUHIRO
Exec Dt:
10/18/2012
2
NISHIKAWA, YUKIO
Exec Dt:
10/18/2012
3
HAMADA, HIDEAKI
Exec Dt:
10/18/2012
4
HOSOTANI, NAOTO
Exec Dt:
10/18/2012
5
KISHII, DAISUKE
Exec Dt:
10/18/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548477
US20130344376
13695194
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:030228/0209   Pages: 2
Recorded: 04/16/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, HIDEAKI
Exec Dt:
01/07/2013
2
NISHIKAWA, YUKIO
Exec Dt:
01/07/2013
3
KURUMAYA, KAZUNORI
Exec Dt:
01/07/2013
4
OKUTANI, OOSE
Exec Dt:
01/07/2013
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9799931
US20130130084
13813307
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:029972/0747   Pages: 5
Recorded: 03/12/2013
Attorney Dkt #:P43613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, HIDEAKI
Exec Dt:
02/22/2013
2
HORIKAWA, HARUO
Exec Dt:
02/28/2013
Assignee
1
TOYOTA BOSHOKU KABUSHIKI KAISHA
1-1, TOYODA-CHO, KARIYA-SHI,
AICHI-KEN, JAPAN 448-8651
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864218
US20130257109
13795696
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:034901/0900   Pages: 2
Recorded: 02/05/2015
Attorney Dkt #:P643050-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, HIDEAKI
Exec Dt:
09/04/2014
2
ONO, MASAHIRO
Exec Dt:
09/04/2014
3
TANAKA, TOMOMI
Exec Dt:
09/04/2014
4
TAKAMI, FUMINORI
Exec Dt:
09/04/2014
5
NISHIKAWA, YUKIO
Exec Dt:
09/04/2014
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9257684
US20150155529
14408452
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN
Assignment: 8
Reel/Frame:041098/0679   Pages: 6
Recorded: 01/27/2017
Attorney Dkt #:P0623225US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, YOSHITOSHI
Exec Dt:
09/28/2016
2
ASAIDA, YASUHIRO
Exec Dt:
09/20/2016
3
HAMADA, HIDEAKI
Exec Dt:
09/20/2016
4
IKEDA, MITUHIRO
Exec Dt:
09/20/2016
5
KURODA, KENTARO
Exec Dt:
09/20/2016
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170038151
15297671
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN
Assignment: 9
Reel/Frame:041288/0630   Pages: 6
Recorded: 02/17/2017
Attorney Dkt #:Q229898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, YOSHIMITSU
Exec Dt:
01/31/2017
2
HAMADA, HIDEAKI
Exec Dt:
02/01/2017
3
SHIMADA, SHIGERU
Exec Dt:
01/31/2017
4
SATO, KAZUHIKO
Exec Dt:
01/31/2017
5
IGARASHI, MASAYASU
Exec Dt:
01/31/2017
6
UCHIDA, HIROSHI
Exec Dt:
01/26/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170275171
15504856
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:048933/0687   Pages: 2
Recorded: 04/19/2019
Attorney Dkt #:P1004208US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, YUKIO
Exec Dt:
01/21/2019
2
HAMADA, HIDEAKI
Exec Dt:
01/21/2019
3
NOJIRI, NAOKI
Exec Dt:
01/21/2019
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10862354
US20190173329
16268455
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 11
Reel/Frame:048976/0084   Pages: 2
Recorded: 04/24/2019
Attorney Dkt #:P1004430US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, YUKIO
Exec Dt:
01/31/2019
2
HAMADA, HIDEAKI
Exec Dt:
01/31/2019
3
HATTORI, YOHEI
Exec Dt:
01/31/2019
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225049
US20190202175
16325373
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 12
Reel/Frame:052957/0413   Pages: 4
Recorded: 06/17/2020
Attorney Dkt #:P1026614US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MITSUO
Exec Dt:
03/16/2020
2
NOJIRI, NAOKI
Exec Dt:
03/16/2020
3
HAMADA, HIDEAKI
Exec Dt:
03/16/2020
4
TANIMOTO, KENJI
Exec Dt:
03/16/2020
5
KAWAI, FUMIHIKO
Exec Dt:
03/16/2020
6
NISHIKAWA, YUKIO
Exec Dt:
03/16/2020
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11601021
US20200358323
16836950
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 13
Reel/Frame:061462/0327   Pages: 2
Recorded: 10/19/2022
Attorney Dkt #:P1039723US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, HIDEAKI
Exec Dt:
05/25/2022
2
SAITOH, MITSUO
Exec Dt:
05/25/2022
3
NOJIRI, NAOKI
Exec Dt:
05/25/2022
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220410241
17805457
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 14
Reel/Frame:060608/0771   Pages: 3
Recorded: 07/25/2022
Attorney Dkt #:119084.0000071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONOO, MASATO
Exec Dt:
07/04/2022
2
HAMADA, HIDEAKI
Exec Dt:
07/01/2022
3
KOBAYASHI, KENICHI
Exec Dt:
07/01/2022
4
MORIMOTO, JOTA
Exec Dt:
07/01/2022
Assignee
1
NICHIA CORPORATION
491-100, OKA, KAMINAKA-CHO
ANAN-SHI, TOKUSHIMA, JAPAN 774-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230085645
17759422
Correspondence name and address
HUNTON ANDREWS KURTH LLP
2200 PENNSYLVANIA AVENUE
SUITE 900
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:060611/0441   Pages: 4
Recorded: 07/25/2022
Attorney Dkt #:119084.0000073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONOO, MASATO
Exec Dt:
07/06/2022
2
MURAYAMA, MASAHIRO
Exec Dt:
07/08/2022
3
KOBAYASHI, KENICHI
Exec Dt:
07/08/2022
4
HAMADA, HIDEAKI
Exec Dt:
07/11/2022
5
MORIMOTO, JOTA
Exec Dt:
07/08/2022
Assignee
1
NICHIA CORPORATION
491-100, OKA, KAMINAKA-CHO
ANAN-SHI, TOKUSHIMA, JAPAN 774-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230045181
17814814
Correspondence name and address
HUNTON ANDREWS KURTH LLP
2200 PENNSYLVANIA AVENUE
SUITE 900
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:065757/0673   Pages: 6
Recorded: 12/05/2023
Attorney Dkt #:P1038070US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MITSUO
Exec Dt:
08/09/2023
2
NOJIRI, NAOKI
Exec Dt:
07/31/2023
3
HAMADA, HIDEAKI
Exec Dt:
08/07/2023
4
OKADA, TAIHEI
Exec Dt:
08/09/2023
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
22-6, MOTO-MACHI, KADOMA-SHI
OSAKA, JAPAN 571-0057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230393026
18235164
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
3F PANASONIC XC KADOMA
22-6, MOTO-MACHI, KADOMA-SHI
OSAKA, 571-0057 JAPAN
Assignment: 17
Reel/Frame:065757/0748   Pages: 6
Recorded: 12/05/2023
Attorney Dkt #:P1038071US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MITSUO
Exec Dt:
08/09/2023
2
NOJIRI, NAOKI
Exec Dt:
07/31/2023
3
HAMADA, HIDEAKI
Exec Dt:
08/07/2023
4
OKADA, TAIHEI
Exec Dt:
08/09/2023
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
22-6, MOTO-MACHI, KADOMA-SHI
OSAKA, JAPAN 571-0057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230394195
18235409
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
3F PANASONIC XC KADOMA
22-6, MOTO-MACHI, KADOMA-SHI
OSAKA, 571-0057 JAPAN

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