Yasunori Yoshioka

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Ashiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amphiphilic anthracene derivative
- Patent number 5,049,455
- Issue date Sep 17, 1991
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masakazu Uekita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycrstalline electroluminescent device with Langmuir-Blodgett film
- Patent number 4,907,043
- Issue date Mar 6, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masakazu Uekita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amphiphilic diacetylene compound containing benzene ring and film p...
- Patent number 4,748,273
- Issue date May 31, 1988
- Kanegafushi Kagaku Kogyo Kabushiki Kaisha
- Kiyoshige Fukuda
- C07 - ORGANIC CHEMISTRY