Yuki SUEHARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 11,165,002
- Issue date Nov 2, 2021
- SOKO KAGAU CO., LTD.
- Akira Hirano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet light-emitting device, method for manufacturing ultravi...
- Patent number 11,107,961
- Issue date Aug 31, 2021
- Soko Kagaku Co., Ltd.
- Akira Hirano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
UV LIGHT-EMITTING DEVICE, UV LIGHT-EMITTING DEVICE PRODUCTION METHO...
- Publication number 20200274040
- Publication date Aug 27, 2020
- Soko Kagaku Co., Ltd.
- Akira HIRANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20200168775
- Publication date May 28, 2020
- Soko Kagaku Co., Ltd.
- Akira HIRANO
- H01 - BASIC ELECTRIC ELEMENTS