Akira Kojima

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Kunitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video camera with digital video disc player
- Patent number D467601
- Issue date Dec 24, 2002
- Hitachi, Ltd.
- Akira Kojima
- D16 - Photography and optical equipment
Information Patent Grant
Digital video disc player
- Patent number D460428
- Issue date Jul 16, 2002
- Hitachi, Ltd.
- Akira Kojima
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disc player
- Patent number D459709
- Issue date Jul 2, 2002
- Hitachi, Ltd.
- Akira Kojima
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video disc player
- Patent number D459321
- Issue date Jun 25, 2002
- Hitachi, Ltd.
- Akira Kojima
- D14 - Recording, communication, or information retrieval equipment