Natsumi KOYAMA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
COATING COMPOSITION, COATING FILM AND ARTICLE, OPTICAL DEVICE, AND...
- Publication number 20240360327
- Publication date Oct 31, 2024
- Mitsubishi Electric Corporation
- Natsumi KOYAMA
- F21 - LIGHTING
Information Patent Application
COATING FILM AND COMPONENT PART
- Publication number 20240294778
- Publication date Sep 5, 2024
- Mitsubishi Electric Corporation
- Yasuhiro YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHOBIC STRUCTURE, METHOD FOR PRODUCING HYDROPHOBIC STRUCTURE,...
- Publication number 20230348729
- Publication date Nov 2, 2023
- Mitsubishi Electric Corporation
- Yasuhiro YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COATING COMPOSITION, COATING FILM, ARTICLE, OPTICAL DEVICE, LIGHTIN...
- Publication number 20230044150
- Publication date Feb 9, 2023
- Mitsubishi Electric Corporation
- Natsumi KOYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...