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Patent Assignment Assignor Details
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Assignor Name : IRIE, DAISUKE
Total Assignments: 6
Assignment: 1
Reel/Frame:005049/0487   Pages: 1
Recorded: 02/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOGUCHI, KEIICHI
Exec Dt:
02/10/1989
2
IRIE, DAISUKE
Exec Dt:
02/10/1989
3
NAKAJIMA, BUNICHIRO
Exec Dt:
02/10/1989
Assignee
1
HITACHI CHEMICAL CO., LTD.
2-1-1, NISHINSHINJUKU, SHINJUKU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933323
NONE
07315285
Correspondence name and address
ABELMAN, FRAYNE REZAC & SCHWAB
708 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:005455/0775   Pages: 2
Recorded: 09/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOGUCHI, KEIICHI
Exec Dt:
09/18/1990
2
OHTA, NORIYA
Exec Dt:
09/18/1990
3
IRIE, DAISUKE
Exec Dt:
09/18/1990
4
MATSUO, KATSUROU
Exec Dt:
09/18/1990
5
HIRANO, KOUHEI
Exec Dt:
09/18/1990
6
TOKUNAGA, ASAKO
Exec Dt:
09/18/1990
7
ISHIKAWA, FUMIO
Exec Dt:
09/18/1990
Assignee
1
HITACHI CHEMICAL CO., LTD.
2-1-1, NISHISHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118669
NONE
07587967
Correspondence name and address
ABELMAN, FRAYNE, REZAC & SCHWAB
708 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:057127/0256   Pages: 5
Recorded: 08/10/2021
Attorney Dkt #:10193293US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRIE, DAISUKE
Exec Dt:
07/06/2021
2
SEKINE, HISATO
Exec Dt:
01/18/2021
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11563900
US20210176407
17123938
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 4
Reel/Frame:058020/0595   Pages: 4
Recorded: 11/04/2021
Attorney Dkt #:SYP331392US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, KOJI
Exec Dt:
09/02/2021
2
TAKAHASHI, SHUICHI
Exec Dt:
09/30/2021
3
IRIE, DAISUKE
Exec Dt:
08/06/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220174258
17436447
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:059913/0738   Pages: 3
Recorded: 05/16/2022
Attorney Dkt #:SYP332222US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRIE, DAISUKE
Exec Dt:
12/29/2021
2
TAKAHASHI, SHUICHI
Exec Dt:
04/06/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220309615
17635671
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:061128/0929   Pages: 3
Recorded: 09/19/2022
Attorney Dkt #:SYP334125US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRIE, DAISUKE
Exec Dt:
06/08/2022
2
TAKAHASHI, SHUICHI
Exec Dt:
07/16/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230005273
17783767
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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