Hiroki Matsuoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Supporting body and display apparatus
- Patent number 12,075,581
- Issue date Aug 27, 2024
- Saturn Licensing LLC
- Hiroki Matsuoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display apparatus
- Patent number 11,659,309
- Issue date May 23, 2023
- Sony Group Corporation
- Toshihiko Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,356,759
- Issue date Jun 7, 2022
- Sony Group Corporation
- Toshihiko Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal level adjuster
- Patent number 4,973,938
- Issue date Nov 27, 1990
- Pioneer Electronic Corporation
- Hiroki Matsuoka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SUPPORTING BODY AND DISPLAY APPARATUS
- Publication number 20230030565
- Publication date Feb 2, 2023
- SONY GROUP CORPORATION
- HIROKI MATSUOKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR