Akira Ryoji

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical device for moving particles covered with protein
- Patent number 6,972,080
- Issue date Dec 6, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshikazu Tomioka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Image forming device, and its manufacturing method and apparatus
- Patent number 6,557,980
- Issue date May 6, 2003
- Matsushita Electric Industrial Co., Ltd.
- Taichi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming head
- Patent number 6,499,830
- Issue date Dec 31, 2002
- Matsushita Electric Industrial Co., Ltd.
- Akira Kumon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and device
- Patent number 6,144,394
- Issue date Nov 7, 2000
- Matsushita Electric Industrial Co., Ltd.
- Katsutoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY