Hiroshi Nishida

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Akita-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit for driving a heater at a constant power
- Patent number 6,548,786
- Issue date Apr 15, 2003
- Fujikura, Ltd.
- Takashi Takizawa
- G01 - MEASURING TESTING
Information Patent Grant
Piezolectric conversion type semiconductor device
- Patent number D390833
- Issue date Feb 17, 1998
- Fujikura Ltd.
- Takashi Takizawa
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
Circuit for driving a heater at a constant power
- Publication number 20010050279
- Publication date Dec 13, 2001
- FUJIKURA LTD.
- Takashi Takizawa
- G01 - MEASURING TESTING