Takashi Hiraoka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video editor with liquid crystal monitor
- Patent number D386500
- Issue date Nov 18, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsumoto
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Video editor with liquid crystal monitor
- Patent number D379005
- Issue date Apr 29, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsumoto
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Video editor with liquid crystal monitor
- Patent number D378677
- Issue date Apr 1, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Matsumoto
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Digital video cassette
- Patent number D375305
- Issue date Nov 5, 1996
- Matsushita Electric Industrial Co., Ltd.
- Takashi Hiraoka
- D14 - Recording, communication, or information retrieval equipment