Tomoyuki Yamamoto

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Ohmihachiman, JP

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Patents Grantslast 30 patents

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Heating apparatus comprising a plate-shaped PTC thermistor accommod...
- Patent number 5,270,521
- Issue date Dec 14, 1993
- Murata Manufacturing Co., Ltd.
- Takashi Shikama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp protection arrangement
- Patent number 4,516,054
- Issue date May 7, 1985
- Murata Manufacturing Co., Ltd.
- Takashi Shikama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Demagnetizing circuit using a PTC thermistor device
- Patent number 4,504,817
- Issue date Mar 12, 1985
- Murata Manufacturing Co., Ltd.
- Takashi Shikama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combination starter-protector device
- Patent number 4,422,120
- Issue date Dec 20, 1983
- Murata Manufacturing Co., Ltd.
- Takashi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS