Hayato Niwa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting unit, display unit, and lighting unit
- Patent number 11,372,268
- Issue date Jun 28, 2022
- Sony Group Corporation
- Takeshi Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flexible display with protector along side surface
- Patent number 11,335,880
- Issue date May 17, 2022
- Sony Group Corporation
- Takeshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and optical device
- Patent number 11,327,224
- Issue date May 10, 2022
- Sony Group Corporation
- Hayato Niwa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Display
- Publication number 20210119174
- Publication date Apr 22, 2021
- SONY CORPORATION
- Takeshi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display
- Publication number 20210049940
- Publication date Feb 18, 2021
- SONY CORPORATION
- Yohei AZUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device And Optical Device
- Publication number 20210041624
- Publication date Feb 11, 2021
- SONY CORPORATION
- Hayato Niwa
- G02 - OPTICS
Information Patent Application
Light-Emitting Unit, Display Unit, And Lighting Unit
- Publication number 20200386380
- Publication date Dec 10, 2020
- SONY CORPORATION
- Takeshi Yamamoto
- G02 - OPTICS
Information Patent Application
Display Apparatus And Optical Device
- Publication number 20200348465
- Publication date Nov 5, 2020
- SONY CORPORATION
- Hayato Niwa
- G02 - OPTICS