Yasuhiro Ohtsuka

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystalline organopolysiloxanes and liquid crystal compositions
- Patent number 5,437,817
- Issue date Aug 1, 1995
- Shin-Etsu Chemical Company, Limited
- Takashi Kondou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Birefringent plate and manufacturing method for the same
- Patent number 4,874,664
- Issue date Oct 17, 1989
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...