Takayuki Hatanaka

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Ishikawa, JP

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Patents Grantslast 30 patents

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Reflective liquid crystal display element and image display device...
- Patent number 6,597,421
- Issue date Jul 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Hatanaka
- G02 - OPTICS
Information Patent Grant
Reflection liquid crystal display
- Patent number 6,404,471
- Issue date Jun 11, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Hatanaka
- G02 - OPTICS
Information Patent Grant
Reflective liquid crystal display device
- Patent number 6,144,432
- Issue date Nov 7, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Hatanaka
- G02 - OPTICS
Information Patent Grant
Reflective liquid crystal display device having front scattering films
- Patent number 6,130,735
- Issue date Oct 10, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Hatanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display with a metallic reflecting electrode having...
- Patent number 6,011,605
- Issue date Jan 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hiroaki Mizuno
- G02 - OPTICS