Yasufumi Iimura

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Asaka, JP

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Patents Grantslast 30 patents

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Hybrid alignment type liquid crystal display
- Patent number 5,757,455
- Issue date May 26, 1998
- Stanley Electric Co., Ltd.
- Takashi Sugiyama
- G02 - OPTICS
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Positive orientations of liquid crystal molecules in a multi-domain...
- Patent number 5,576,862
- Issue date Nov 19, 1996
- Stanley Electric Co., Ltd.
- Takashi Sugiyama
- G02 - OPTICS
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Optical waveguide type synaptic weight modulator with nematic liqui...
- Patent number 5,388,169
- Issue date Feb 7, 1995
- Tokyo University of Agriculture and Technology
- Shunsuke Kobayashi
- G06 - COMPUTING CALCULATING COUNTING