Hiroki Matsuoka

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus
- Patent number 11,516,425
- Issue date Nov 29, 2022
- Sony Corporation
- Hiroaki Maeshiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat panel speaker and display unit
- Patent number 11,115,740
- Issue date Sep 7, 2021
- Sony Corporation
- Toshihiko Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Display Apparatus
- Publication number 20210014449
- Publication date Jan 14, 2021
- SONY CORPORATION
- Hiroaki Maeshiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display Apparatus
- Publication number 20200260168
- Publication date Aug 13, 2020
- SONY CORPORATION
- Toshihiko Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Apparatus
- Publication number 20190268681
- Publication date Aug 29, 2019
- SONY CORPORATION
- Toshihiko Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flat Panel Speaker And Display Unit
- Publication number 20190028787
- Publication date Jan 24, 2019
- SONY CORPORATION
- Toshihiko Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE