Hideo Ohtani

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Kanagawa Pref., JP

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Patents Grantslast 30 patents

Information Patent Grant
Dual pressure sensor
- Patent number 7,980,137
- Issue date Jul 19, 2011
- Yamatake Corporation
- Hideo Ohtani
- G01 - MEASURING TESTING
Information Patent Grant
Flow control valve for measuring flow coefficient and flow rate
- Patent number 7,765,879
- Issue date Aug 3, 2010
- Yamatake Corporation
- Hideo Ohtani
- G01 - MEASURING TESTING
Information Patent Grant
Valve apparatus
- Patent number 6,286,550
- Issue date Sep 11, 2001
- Yamatake Corporation
- Seiji Yamaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Double-seated control valve plug
- Patent number D421791
- Issue date Mar 21, 2000
- Yamatake - Honeywell Co., Ltd.
- Hideo Ohtani
- D23 - Environmental heating and cooling
Information Patent Grant
Yoke of valve
- Patent number D403052
- Issue date Dec 22, 1998
- Yamatake - Honeywell Co., Ltd.
- Hideo Ohtani
- D23 - Environmental heating and cooling
Information Patent Grant
Double-seated control valve
- Patent number D403049
- Issue date Dec 22, 1998
- Yamatake - Honeywell Co., Ltd.
- Hideo Ohtani
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
DUAL PRESSURE SENSOR
- Publication number 20100218612
- Publication date Sep 2, 2010
- Yamatake Corporation
- Hideo Ohtani
- G01 - MEASURING TESTING
Information Patent Application
FLOW RATE MEASUREMENT VALVE
- Publication number 20090120515
- Publication date May 14, 2009
- Yamatake Corporation
- Hideo Ohtani
- G01 - MEASURING TESTING
Information Patent Application
FLOW CONTROL VALVE
- Publication number 20090120207
- Publication date May 14, 2009
- Yamatake Corporation
- Hideo Ohtani
- G05 - CONTROLLING REGULATING