Kenji Nakamura

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Kamahura, JA

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Patents Grantslast 30 patents

Information Patent Grant
Nematic liquid crystal compositions
- Patent number 4,048,088
- Issue date Sep 13, 1977
- Dai Nippon Toryo Kabushiki Kaisha
- Mashachika Yaguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal electro optical element
- Patent number 4,043,634
- Issue date Aug 23, 1977
- Dai Nippon Toryo Co., Ltd.
- Kenji Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nematic liquid crystal compositions
- Patent number 3,989,639
- Issue date Nov 2, 1976
- Dai Nippon Toryo Kabushiki Kaisha
- Mashachika Yaguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nematic liquid crystal compositions
- Patent number 3,977,768
- Issue date Aug 31, 1976
- Dai Nippon Toryo Kaubshiki Kaisha
- Kenji Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal electro-optical device
- Patent number 3,961,843
- Issue date Jun 8, 1976
- Dai Nippon Toryo Kabushiki Kaisha
- Kenji Nakamura
- G02 - OPTICS