Nobuaki Hirai

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reproduction apparatus and method for successively playing back inf...
- Patent number 5,852,593
- Issue date Dec 22, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc apparatus for selectively outputting data from a disc and a me...
- Patent number 5,748,585
- Issue date May 5, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Manabu Tsukamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Information reproduction apparatus having means to control maximum...
- Patent number 5,680,379
- Issue date Oct 21, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Record/reproduction apparatus for recording/reproducing multi-chann...
- Patent number 5,587,978
- Issue date Dec 24, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhito Endo
- G11 - INFORMATION STORAGE