Shigetaro Furuta

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Fujisawa, JA

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Patents Grantslast 30 patents

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 3,977,768
- 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
Information Patent Grant
Electro-optical devices
- Patent number 3,947,090
- Issue date Mar 30, 1976
- Dai Nippon Toryo Kabushiki Kaisha
- Masachika Yaguchi
- G02 - OPTICS
Information Patent Grant
Electro-optical devices
- Patent number 3,932,024
- Issue date Jan 13, 1976
- Dai Nippon Toryo Kabushiki Kaisha
- Masachika Yaguchi
- G02 - OPTICS