Kei Ishihara

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-member connecting structure
- Patent number 9,624,960
- Issue date Apr 18, 2017
- Keihin Corporation
- Kei Ishihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure reducing valve
- Patent number 9,377,118
- Issue date Jun 28, 2016
- Keihin Corporation
- Kei Ishihara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE REDUCING VALVE
- Publication number 20150285393
- Publication date Oct 8, 2015
- KEIHIN CORPORATION
- Kei Ishihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-MEMBER CONNECTING STRUCTURE
- Publication number 20150261228
- Publication date Sep 17, 2015
- Kei ISHIHARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...