Toshio Ochiai

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Membrane switch and pressure sensitive sensor
- Patent number 6,590,177
- Issue date Jul 8, 2003
- Fujikura Ltd.
- Katsuhiko Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Film pressure sensitive resistor and pressure sensitive sensor
- Patent number 6,388,556
- Issue date May 14, 2002
- Fujikura Ltd.
- Takayuki Imai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Membrane switch and pressure sensitive sensor
- Publication number 20030000821
- Publication date Jan 2, 2003
- FUJIKURA LTD.
- Katsuhiko Takahashi
- H01 - BASIC ELECTRIC ELEMENTS