Morio Ohta

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Musashimurayamashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal light shutter
- Patent number 4,893,904
- Issue date Jan 16, 1990
- Casio Computer Co., Ltd.
- Morio Ohta
- G02 - OPTICS
Information Patent Grant
Waveform generating apparatus for driving liquid crystal device
- Patent number 4,819,186
- Issue date Apr 4, 1989
- Casio Computer Co., Ltd.
- Morio Ohta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of driving a recording apparatus
- Patent number 4,755,812
- Issue date Jul 5, 1988
- Casio Computer Co., Ltd.
- Morio Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording and waveform forming apparatus
- Patent number 4,720,717
- Issue date Jan 19, 1988
- Casio Computer Co., Ltd.
- Morio Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus
- Patent number 4,649,404
- Issue date Mar 10, 1987
- Casio Computer Co., Ltd.
- Morio Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus with double frequency driven liquid crystal shu...
- Patent number 4,641,156
- Issue date Feb 3, 1987
- Casio Computer Co., Ltd.
- Morio Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus
- Patent number 4,614,954
- Issue date Sep 30, 1986
- Casio Computer Co., Ltd.
- Morio Ohta
- G06 - COMPUTING CALCULATING COUNTING