Hiroyuki KAWASHIMA

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Kanagawa, JP

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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
METAL PATTERNING MATERIAL, AMINE COMPOUND, ELECTRONIC DEVICE, AND M...
- Publication number 20240122065
- Publication date Apr 11, 2024
- TOSOH CORPORATION
- Naoki MATSUMOTO