Hideto Ishikawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor module having dual insulating substrates on the pre...
- Patent number 5,932,808
- Issue date Aug 3, 1999
- Hokuriku Electric Industry Co., Ltd.
- Kazutaka Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional optical-electronic integrated circuit device with...
- Patent number 5,357,122
- Issue date Oct 18, 1994
- Sony Corporation
- Akihiko Okubora
- G02 - OPTICS