Kenji Irokawa

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor, pressure sensor control apparatus, and pressure se...
- Patent number 6,604,423
- Issue date Aug 12, 2003
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G01 - MEASURING TESTING
Information Patent Grant
Compensating method and compensating apparatus for positioner
- Patent number 6,279,374
- Issue date Aug 28, 2001
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Positioner and its setting method
- Patent number 6,202,680
- Issue date Mar 20, 2001
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic pneumatic pressure control apparatus and method of contro...
- Patent number 6,171,066
- Issue date Jan 9, 2001
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic pneumatic pressure control apparatus and method of contro...
- Patent number 6,148,837
- Issue date Nov 21, 2000
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G05 - CONTROLLING REGULATING