Mitsuhiro Tsuchioka

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Card-type portable device
- Patent number 6,719,570
- Issue date Apr 13, 2004
- Murata Manufacturing Co., Ltd.
- Mitsuhiro Tsuchioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-frequency amplifier integrated-circuit device
- Patent number 5,874,859
- Issue date Feb 23, 1999
- Murata Manufacturing Co., Ltd.
- Nobumitsu Amachi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Card-type portable device
- Publication number 20020177335
- Publication date Nov 28, 2002
- Murata Manufacturing Co., Ltd.
- Mitsuhiro Tsuchioka
- G06 - COMPUTING CALCULATING COUNTING