Hiroaki Ishitani

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection-type liquid crystal display apparatus
- Patent number 6,072,459
- Issue date Jun 6, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Katsumi Asakawa
- G02 - OPTICS
Information Patent Grant
Projection-type liquid crystal display device
- Patent number 6,072,458
- Issue date Jun 6, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Katsumi Asakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Serial sampling video signal driving apparatus with improved color...
- Patent number 5,604,513
- Issue date Feb 18, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Seiki Takahashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS