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Patent Assignment Assignor Details
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Assignor Name : YAMAUCHI, AKIHIRO
Total Assignments: 10
Assignment: 1
Reel/Frame:004790/0921   Pages: 2
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMANARI, MAKOTO
Exec Dt:
11/10/1987
2
KOSHIKAWA, TAKEO
Exec Dt:
11/10/1987
3
YAMAUCHI, AKIHIRO
Exec Dt:
11/10/1987
4
HANADA, MASAYUKI
Exec Dt:
11/06/1987
5
FUKUDA, MORIO
Exec Dt:
11/06/1987
6
NAGANO, KIYOSHI
Exec Dt:
11/06/1987
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD., 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A JAPANESE CORP.
JAPAN
2
MITSUBISHI JUKOGYO KABUSHIKI KAISHA, 5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A JAPANESE CORP.
JAPAN
3
CATALYST AND CHEMICALS INDUSTRIES, CO., LTD., 6-2, OHTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN A JAPANESE CORP.
JAPAN
4
MITSUBISHI PETROCHEMICAL ENGINEERING CO., LTD., 5-4, NIHONBASHI BAKURO-CHO 1-CHOME, CHUO-KU, TOKYO, JAPAN, A JAPANESE CORP.
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4833113
NONE
07122949
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005110/0040   Pages: 3
Recorded: 06/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMANARI, MAKOTO
Exec Dt:
04/12/1989
2
KOSHIKAWA, TAKEO
Exec Dt:
04/12/1989
3
YAMAUCHI, AKIHIRO
Exec Dt:
04/12/1989
4
HANADA, MASAYUKI
Exec Dt:
04/12/1989
5
FUKUDA, MORIO
Exec Dt:
04/12/1989
6
NAGANO, KIYOSHI
Exec Dt:
04/12/1989
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD., A CORP. OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI JUKOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
CATALYSTS & CHEMICALS INDUSTRIES, CO., LTD., A CORP. OF JAPAN
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855115
NONE
07079158
Correspondence name and address
WENDEROTH, LIND AND PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:005173/0458   Pages: 3
Recorded: 10/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMANARI, MAKOTO
Exec Dt:
10/03/1989
2
KOSHIKAWA, TAKEO
Exec Dt:
10/03/1989
3
YAMAUCHI, AKIHIRO
Exec Dt:
10/06/1989
4
HANADA, MASAYUKI
Exec Dt:
10/16/1989
5
FUKUDA, MORIO
Exec Dt:
10/16/1989
6
NAGANO, KIYOSHI
Exec Dt:
10/16/1989
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
MITSUBISHI JUKOGYO KABUSHIKI KAISHA
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
3
SAKAI CHEMICAL INDUSTRY CO., LTD.
5-1, EBISUJIMA-CHO, SAKAI
A CORP. OF JAPAN
OSAKA, JAPAN
4
CATALYSTS & CHEMICALS INDUSTRIES, CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
5
MITSUBISHI PETROCHEMICAL ENGINEERING CO., LTD.
5-4, NIHONBASHI BAKURO-CHO 1-CHOME, CHUO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891348
NONE
07077644
Correspondence name and address
WENDEROTH, LIND AND PONACK
SOUTHERN BUILDING, SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON,D.C. 20005
Assignment: 4
Reel/Frame:005580/0328   Pages: 3
Recorded: 01/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANADA, MASAYUKI
Exec Dt:
01/14/1991
2
FUKUDA, MORIO
Exec Dt:
01/14/1991
3
KOSHIKAWA, TAKEO
Exec Dt:
01/14/1991
4
YAMAUCHI, AKIHIRO
Exec Dt:
01/14/1991
5
OGURA, HIROSHI
Exec Dt:
01/14/1991
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
A JAPANESE CORP.
TOKYO, JAPAN
2
MITSUBISHI PETROCHEMICAL ENGINEERING CO., LTD.
5-4, NIHONBASHI BAKURO-CHO 1-CHOME, CHUO-KU
A JAPANESE CORP.
TOKYO, JAPAN
3
CHEMICALS INDUSTRIES, CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
A JAPANESE CORP.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5087430
NONE
07500244
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:045499/0337   Pages: 6
Recorded: 04/10/2018
Attorney Dkt #:P0462010US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAUCHI, AKIHIRO
Exec Dt:
01/30/2018
2
ESAKI, YOSHIAKI
Exec Dt:
01/30/2018
3
OZEKI, TAKAYOSHI
Exec Dt:
01/30/2018
4
UMEHARA, HIROAKI
Exec Dt:
01/30/2018
5
INOUE, HIROHARU
Exec Dt:
01/30/2018
6
NAKAMURA, YOSHIHIKO
Exec Dt:
01/06/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
10543661
US20180250916
15753571
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 6
Reel/Frame:053361/0988   Pages: 12
Recorded: 07/31/2020
Attorney Dkt #:P1012316US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOSHIMITSU, KENICHI
Exec Dt:
05/14/2020
2
NAKAMURA, YOSHIHIKO
Exec Dt:
05/14/2020
3
FUJISAWA, HIROYUKI
Exec Dt:
05/14/2020
4
TUMURAYA, YUUJI
Exec Dt:
05/26/2020
5
YAMAUCHI, AKIHIRO
Exec Dt:
05/13/2020
6
SHINPO, TAKASHI
Exec Dt:
05/26/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210002480
16957273
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 7
Reel/Frame:055302/0172   Pages: 2
Recorded: 02/18/2021
Attorney Dkt #:P1015412US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAUCHI, AKIHIRO
Exec Dt:
08/18/2020
2
SAITO, EIICHIRO
Exec Dt:
08/17/2020
3
AOKI, KOUICHI
Exec Dt:
08/17/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11617261
US20210235580
17050624
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 8
Reel/Frame:060478/0923   Pages: 6
Recorded: 07/11/2022
Attorney Dkt #:P1029561US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAUCHI, AKIHIRO
Exec Dt:
01/24/2022
2
SAITO, EIICHIRO
Exec Dt:
01/24/2022
3
SHIBATA, NOBUO
Exec Dt:
01/24/2022
4
AOKI, KOUICHI
Exec Dt:
01/28/2022
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 #
 
 
 
 
 
 
 
 
 
 
 
11814502
US20220372245
17771079
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 9
Reel/Frame:062205/0558   Pages: 4
Recorded: 12/27/2022
Attorney Dkt #:P1027717US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, YOHEI
Exec Dt:
07/08/2022
2
SAITO, EIICHIRO
Exec Dt:
06/30/2022
3
YAMAUCHI, AKIHIRO
Exec Dt:
07/01/2022
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
US20230151204
17916487
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 10
Reel/Frame:063293/0762   Pages: 4
Recorded: 04/11/2023
Attorney Dkt #:P1032415US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, TOMOYUKI
Exec Dt:
10/06/2022
2
YAMAUCHI, AKIHIRO
Exec Dt:
10/11/2022
3
SAITO, EIICHIRO
Exec Dt:
10/06/2022
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
US20230257540
18012583
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

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