Teizo Yukawa

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device having metallic bus repair layer
- Patent number 5,086,347
- Issue date Feb 4, 1992
- Hosiden Electronics Co., Ltd.
- Yasuhiro Ukai
- G02 - OPTICS
Information Patent Grant
Active matrix display device having divided additional capacitors
- Patent number 5,042,916
- Issue date Aug 27, 1991
- Hosiden Corporation
- Yasuhiro Ukai
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal display device having capacitive elect...
- Patent number 4,787,712
- Issue date Nov 29, 1988
- Hosiden Electronics Co., Ltd.
- Yasuhiro Ukai
- G02 - OPTICS