Osamu Ishii

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Patents Grantslast 30 patents

Information Patent Grant
Double-ended tuning fork type piezoelectric resonator and pressure...
- Patent number 7,677,105
- Issue date Mar 16, 2010
- Epson Toyocom Corporation
- Osamu Ishii
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 7,296,473
- Issue date Nov 20, 2007
- Epson Toyocom Corporation
- Osamu Ishii
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-ENDED TUNING FORK TYPE PIEZOELECTRIC RESONATOR AND PRESSURE...
- Publication number 20090151461
- Publication date Jun 18, 2009
- EPSON TOYOCOM CORPORATION
- Osamu Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pressure sensor
- Publication number 20070056378
- Publication date Mar 15, 2007
- Epson Toyocom Corporation
- Osamu Ishii
- G01 - MEASURING TESTING