Katsumi Miyake

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing liquid crystal display device
- Patent number 4,963,503
- Issue date Oct 16, 1990
- Hosiden Electronics Co., Ltd.
- Shigeo Aoki
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and method of manufacturing the same
- Patent number 4,948,231
- Issue date Aug 14, 1990
- Hosiden Electronics Co. Ltd.
- Shigeo Aoki
- G02 - OPTICS
Information Patent Grant
Color liquid crystal display device
- Patent number 4,881,797
- Issue date Nov 21, 1989
- Hosiden Electronics Ltd.
- Shigeo Aoki
- G02 - OPTICS
Information Patent Grant
Color liquid crystal display device
- Patent number 4,867,537
- Issue date Sep 19, 1989
- Hosiden Electronics Co., Ltd.
- Shigeo Aoki
- G02 - OPTICS
Information Patent Grant
Forming an opaque metal layer in a liquid crystal display
- Patent number 4,687,298
- Issue date Aug 18, 1987
- Hosiden Electronics, Ltd.
- Shigeo Aoki
- G02 - OPTICS