Michiya Fujiki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optically active polythiophenes
- Patent number 6,878,801
- Issue date Apr 12, 2005
- Japan Science and Technology
- Michiya Fujiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making fluoride glass using barium .beta.-diketones
- Patent number 5,145,508
- Issue date Sep 8, 1992
- Nippon Telegraph & Telephone Corporation
- Kazuo Fujiura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the preparation of fluoride glass and process for the p...
- Patent number 5,071,460
- Issue date Dec 10, 1991
- Nippon Telegraph & Telephone Corporation
- Kazuo Fujiura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fabrication of a low-loss plastic optical fiber
- Patent number 4,381,269
- Issue date Apr 26, 1983
- Nippon Telegraph and Telephone Public Corporation
- Toshikuni Kaino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Optically active polythiophenes
- Publication number 20030135021
- Publication date Jul 17, 2003
- Michiya Fujiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...