Hiroyuki Hanahata

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Shizuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition for forming low-refractive index thin layers
- Patent number 7,081,272
- Issue date Jul 25, 2006
- Asahi Kasei Kabushiki Kaisha
- Yoro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition for the production of insulating thin films
- Patent number 6,787,191
- Issue date Sep 7, 2004
- Asahi Kasei Kabushiki Kaisha
- Hiroyuki Hanahata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Coating composition for use in producing an insulating thin film
- Publication number 20040077757
- Publication date Apr 22, 2004
- Toru Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating composition for the production of insulating thin films
- Publication number 20030099844
- Publication date May 29, 2003
- Hiroyuki Hanahata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...