Yasuto AKATSUKA

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Chino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting apparatus and projector
- Patent number 11,552,216
- Issue date Jan 10, 2023
- Seiko Epson Corporation
- Yasuto Akatsuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING APPARATUS AND PROJECTOR
- Publication number 20220166194
- Publication date May 26, 2022
- SEIKO EPSON CORPORATION
- Yasuto AKATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Apparatus And Projector
- Publication number 20210280740
- Publication date Sep 9, 2021
- SEIKO EPSON CORPORATION
- Yasuto AKATSUKA
- H01 - BASIC ELECTRIC ELEMENTS