Ayumi NIHEI

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion element, photoelectric conversion device,...
- Patent number 12,120,891
- Issue date Oct 15, 2024
- Japan Science and Technology Agency
- Ayumi Nihei

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE FINE PARTICLES, SOLAR CELL, MEMBER FOR PHOTOELECTRIC CONV...
- Publication number 20240352314
- Publication date Oct 24, 2024
- Japan Science and Technology Agency
- Ayumi NIHEI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION, AND RESIN MOLDED BODY AND METHOD FOR PRODUCING SAME
- Publication number 20240309268
- Publication date Sep 19, 2024
- HAMAMATSU PHOTONICS K. K.
- Takahiko Yamanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THIN FILM AND METHOD FOR PRODUCING SAME, CIRCULARLY POLARIZED LIGHT...
- Publication number 20230231069
- Publication date Jul 20, 2023
- JAPAN SCIENCE AND TECHNOLOGY AGENCY
- Ayumi NIHEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE-SHELL PARTICLE, COMPOSITE, LIGHT-RECEIVING MEMBER FOR PHOTOELE...
- Publication number 20230171974
- Publication date Jun 1, 2023
- Japan Science and Technology Agency
- Ayumi NIHEI
- B82 - NANO-TECHNOLOGY
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION DEVICE,...
- Publication number 20220102656
- Publication date Mar 31, 2022
- Japan Science and Technology Agency
- Ayumi NIHEI
- H01 - BASIC ELECTRIC ELEMENTS