Yohei AOYAMA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deep ultraviolet LED and method for producing the same
- Patent number 11,309,454
- Issue date Apr 19, 2022
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CURABLE COMPOSITION
- Publication number 20240034899
- Publication date Feb 1, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Isao HIRANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PATTERN FORMING METHOD AND METHOD OF PRODUCING CURABLE COMPOSITION
- Publication number 20220347913
- Publication date Nov 3, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi IWAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR PRODUCING THE SAME
- Publication number 20210036186
- Publication date Feb 4, 2021
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS