Takeya Oka

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic pressure regulating valve
- Patent number 5,848,613
- Issue date Dec 15, 1998
- Aisin AW Co., Ltd.
- Yoshikazu Sakaguchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure regulating valve
- Patent number 5,799,697
- Issue date Sep 1, 1998
- Aisin AW Co., Ltd.
- Yoshikazu Sakaguchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear solenoid valve apparatus
- Patent number 5,247,965
- Issue date Sep 28, 1993
- Aisin AW Co., Ltd.
- Takeya Oka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Linear solenoid valve apparatus and method assembling
- Patent number 5,197,507
- Issue date Mar 30, 1993
- Aisin Aw Co., Ltd.
- Nobuaki Miki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear solenoid valve apparatus
- Patent number 5,186,204
- Issue date Feb 16, 1993
- Aisin Aw Co., Ltd.
- Takeya Oka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...