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Patent Assignment Assignor Details
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Assignor Name : KUWAHARA, YUTAKA
Total Assignments: 5
Assignment: 1
Reel/Frame:004198/0742   Pages: 1
Recorded: 07/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSAWA, TOSHIO
Exec Dt:
06/30/1983
2
OHKI, MASARU
Exec Dt:
06/30/1983
3
MOTOBAYASHI, SHIGERU
Exec Dt:
06/30/1983
4
KUWAHARA, YUTAKA
Exec Dt:
06/30/1983
Assignee
1
HITACHI, LTD., 5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646235
NONE
06515193
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004950/0806   Pages: 1
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSAWA, TOSHIO
Exec Dt:
04/26/1984
2
OHKI, MASARU
Exec Dt:
04/26/1984
3
KUWAHARA, YUTAKA
Exec Dt:
04/26/1984
Assignee
1
HITACHI, LTD., 6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809163
NONE
07038307
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:046384/0626   Pages: 6
Recorded: 07/18/2018
Attorney Dkt #:2018-0805A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, REN-DE
Exec Dt:
06/19/2018
2
NOZATO, SHOJI
Exec Dt:
06/13/2018
3
NAKASUGA, AKIRA
Exec Dt:
06/19/2018
4
IHARA, HIROTAKA
Exec Dt:
07/05/2018
5
TAKAFUJI, MAKOTO
Exec Dt:
07/05/2018
6
KUWAHARA, YUTAKA
Exec Dt:
07/05/2018
7
MURAKAMI, AKIKO
Exec Dt:
07/05/2018
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-0047
2
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
39-1, KUROKAMI 2-CHOME, CHUO-KU, KUMAMOTO-SHI
KUMAMOTO, JAPAN 860-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180354798
16066771
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400E
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:049269/0385   Pages: 6
Recorded: 05/23/2019
Attorney Dkt #:2019-0563A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, REN-DE
Exec Dt:
04/15/2019
2
NOZATO, SHOJI
Exec Dt:
04/19/2019
3
NAKASUGA, AKIRA
Exec Dt:
04/16/2019
4
IHARA, HIROTAKA
Exec Dt:
05/23/2019
5
TAKAFUJI, MAKOTO
Exec Dt:
05/23/2019
6
KUWAHARA, YUTAKA
Exec Dt:
05/23/2019
7
NOGUCHI, HIROKI
Exec Dt:
05/23/2019
8
LIU, TIANHANG
Exec Dt:
05/23/2019
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAMAICA 5300047
2
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
39-1, KUROKAMI 2-CHOME, CHUO-KU, KUMAMOTO-SHI
KUMAMOTO, JAPAN 860-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210283576
16338714
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:049320/0206   Pages: 9
Recorded: 05/30/2019
Attorney Dkt #:2019-0563A
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST ASSIGNEE'S STATE/COUNTRY. PREVIOUSLY RECORDED AT REEL: 049269 FRAME: 0385. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SUN, REN-DE
Exec Dt:
04/15/2019
2
NOZATO, SHOJI
Exec Dt:
04/19/2019
3
NAKASUGA, AKIRA
Exec Dt:
04/16/2019
4
IHARA, HIROTAKA
Exec Dt:
05/23/2019
5
TAKAFUJI, MAKOTO
Exec Dt:
05/23/2019
6
KUWAHARA, YUTAKA
Exec Dt:
05/23/2019
7
NOGUCHI, HIROKI
Exec Dt:
05/23/2019
8
LIU, TIANHANG
Exec Dt:
05/23/2019
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5300047
2
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
39-1, KUROKAMI 2-CHOME, CHUO-KU, KUMAMOTO-SHI
KUMAMOTO, JAPAN 8608555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210283576
16338714
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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