skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OKA, SHOTARO
Total Assignments: 7
Assignment: 1
Reel/Frame:004159/0207   Pages: 1
Recorded: 07/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKA, SHOTARO
Exec Dt:
07/12/1983
2
TAHARA, SHU
Exec Dt:
07/12/1983
3
KOBAYASHI, JUNYA
Exec Dt:
07/12/1983
Assignee
1
SHIMADZU CORPORATION
378, ICHINOFUNAIRI-CHO, KAWARAMACHI-DORI
NIJO-SAGARU, KYOTO, 604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4562725
NONE
06516959
Correspondence name and address
HUBBELL, COHEN, STIEFEL & GROSS
551 FIFTH AVE.
NEW YORK, NY 10176
Assignment: 2
Reel/Frame:055938/0747   Pages: 5
Recorded: 04/16/2021
Attorney Dkt #:04173.0689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSUKE
Exec Dt:
03/31/2021
2
UI, AKIO
Exec Dt:
03/31/2021
3
AKITA, MASATO
Exec Dt:
03/30/2021
4
OKA, SHOTARO
Exec Dt:
03/31/2021
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220087002
17192757
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:055956/0768   Pages: 7
Recorded: 04/19/2021
Attorney Dkt #:04173.0688
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSUKE
Exec Dt:
03/31/2021
2
UI, AKIO
Exec Dt:
03/31/2021
3
AKITA, MASATO
Exec Dt:
03/30/2021
4
OKA, SHOTARO
Exec Dt:
03/31/2021
5
TAKAMATSU, TOMONAO
Exec Dt:
04/06/2021
6
YASUI, HIROYUKI
Exec Dt:
04/07/2021
7
MATSUDA, SHINYA
Exec Dt:
04/07/2021
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
72-34, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11497110
US20220087001
17186423
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:058681/0531   Pages: 4
Recorded: 01/18/2022
Attorney Dkt #:538653US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UI, AKIO
Exec Dt:
09/28/2021
2
SATO, YOSUKE
Exec Dt:
10/04/2021
3
OKA, SHOTARO
Exec Dt:
10/07/2021
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220299221
17465139
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:065495/0449   Pages: 5
Recorded: 11/08/2023
Attorney Dkt #:16760037US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROHATA, KENJI
Exec Dt:
10/19/2023
2
ISHITANI, MAKIHIKO
Exec Dt:
10/19/2023
3
OKA, SHOTARO
Exec Dt:
10/19/2023
4
KANO, AKIRA
Exec Dt:
10/23/2023
5
UEHARA, HIDEAKI
Exec Dt:
10/20/2023
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240311835
18503369
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:067895/0670   Pages: 4
Recorded: 07/02/2024
Attorney Dkt #:08411.0718-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROHATA, KENJI
Exec Dt:
04/19/2024
2
KANO, AKIRA
Exec Dt:
04/22/2024
3
OKA, SHOTARO
Exec Dt:
04/19/2024
4
TAKAHASHI, RYUJI
Exec Dt:
04/22/2024
5
ISHITANI, MAKINHIKO
Exec Dt:
04/19/2024
6
UEHARA, HIDEAKI
Exec Dt:
04/19/2024
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250062966
18761839
Correspondence name and address
JOHN MULCAHY
FINNEGAN
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:068390/0024   Pages: 6
Recorded: 07/15/2024
Attorney Dkt #:08411.0718-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE CORRECTION OF 'MAKINHIKO' TO 'MAKIHIKO': AND CORRECTION OF 'MINATO-KU, TOKYO' TO 'TOKYO'. PREVIOUSLY RECORDED AT REEL: 67895 FRAME: 670. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIROHATA, KENJI
Exec Dt:
04/19/2024
2
KANO, AKIRA
Exec Dt:
04/22/2024
3
OKA, SHOTARO
Exec Dt:
04/19/2024
4
TAKAHASHI, RYUJI
Exec Dt:
04/22/2024
5
ISHITANI, MAKIHIKO
Exec Dt:
04/19/2024
6
UEHARA, HIDEAKI
Exec Dt:
04/19/2024
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250062966
18761839
Correspondence name and address
FINNEGAN HENDERSON
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

Search Results as of: 06/23/2025 07:08 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT