Takatsugu Wada

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal device, image display apparatus and image forming ap...
- Patent number 5,986,736
- Issue date Nov 16, 1999
- Canon Kabushiki Kaisha
- Yasuto Kodera
- G02 - OPTICS
Information Patent Grant
Method of making ferroelectric liquid crystal device using particle...
- Patent number 5,835,248
- Issue date Nov 10, 1998
- Canon Kabushiki Kaisha
- Yukio Hanyu
- G02 - OPTICS
Information Patent Grant
Ferroelectric liquid crystal device with uneven surface under align...
- Patent number 5,764,327
- Issue date Jun 9, 1998
- Canon Kabushiki Kaisha
- Yukio Hanyu
- G02 - OPTICS
Information Patent Grant
Ferroelectric liquid crystal device and process for production thereof
- Patent number 5,594,571
- Issue date Jan 14, 1997
- Canon Kabushiki Kaisha
- Yukio Hanyu
- G02 - OPTICS
Information Patent Grant
Process for producing liquid crystal device including rubbing with...
- Patent number 5,455,695
- Issue date Oct 3, 1995
- Canon Kabushiki Kaisha
- Yasuto Kodera
- G02 - OPTICS
Information Patent Grant
Ferroelectric liquid crystal device with fine particles on insulato...
- Patent number 5,381,256
- Issue date Jan 10, 1995
- Canon Kabushiki Kaisha
- Yukio Hanyu
- G02 - OPTICS
Information Patent Grant
Method for aligning treatment of liquid crystal device including va...
- Patent number 5,353,141
- Issue date Oct 4, 1994
- Canon Kabushiki Kaisha
- Kenji Onuma
- G02 - OPTICS