Masaya HIRANO

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Patents Applicationslast 30 patents

Information Patent Application
TRANSVERSE CURRENT SUPPRESSING MATERIAL, CARBAZOLE COMPOUND, HOLE-I...
- Publication number 20240251665
- Publication date Jul 25, 2024
- TOSOH CORPORATION
- Masaya HIRANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CYCLIC AZINE COMPOUND, MATERIAL FOR ORGANIC LIGHT EMITTING DIODE, E...
- Publication number 20220274952
- Publication date Sep 1, 2022
- TOSOH CORPORATION
- Naoki UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS