Hiroki Doi

Person

Kasugai-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas supply unit and gas supply system
- Patent number 8,104,516
- Issue date Jan 31, 2012
- CKD Corporation
- Shuji Moriya
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Flow rate verification failure diagnosis apparatus, flow rate verif...
- Patent number 7,853,416
- Issue date Dec 14, 2010
- CKD Corporation
- Akiko Nakada
- G01 - MEASURING TESTING
Information Patent Grant
Gas flow rate verification unit
- Patent number 7,716,993
- Issue date May 18, 2010
- CKD Corporation
- Yukio Ozawa
- G01 - MEASURING TESTING
Information Patent Grant
Relative pressure control system and relative flow control system
- Patent number 7,353,841
- Issue date Apr 8, 2008
- CKD Corporation
- Tetsujiro Kono
- G05 - CONTROLLING REGULATING
Information Patent Grant
Liquid raw material supply unit for vaporizer
- Patent number 7,343,926
- Issue date Mar 18, 2008
- CKD Corporation
- Tsuneyuki Okabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pulse shot type flow controller and pulse shot type flow controllin...
- Patent number 6,913,031
- Issue date Jul 5, 2005
- CKD Corporation
- Tokuhide Nawata
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
FOUR-WAY VALVE, VALVE UNIT, TEMPERATURE CONTROL SYSTEM
- Publication number 20230383854
- Publication date Nov 30, 2023
- CKD CORPORATION
- Akihiro Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Gas Supply Unit and Gas Supply System
- Publication number 20090165872
- Publication date Jul 2, 2009
- CKD CORPORATION
- Shuji Moriya
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Flow rate verification failure diagnosis apparatus, flow rate verif...
- Publication number 20090112491
- Publication date Apr 30, 2009
- CKD CORPORATION
- Akiko Nakada
- G01 - MEASURING TESTING
Information Patent Application
Gas Flow Rate Verification Unit
- Publication number 20090019943
- Publication date Jan 22, 2009
- CKD CORPORATION
- Yukio Ozawa
- G01 - MEASURING TESTING
Information Patent Application
Liquid raw material supply unit for vaporizer
- Publication number 20070295405
- Publication date Dec 27, 2007
- CKD CORPORATION
- Tsuneyuki Okabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flow Path Block
- Publication number 20070295401
- Publication date Dec 27, 2007
- CKD COROPORATION
- Katsuya Okumura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Relative pressure control system and relative flow control system
- Publication number 20060097644
- Publication date May 11, 2006
- CKD CORPORATION
- Tetsujiro Kono
- G05 - CONTROLLING REGULATING
Information Patent Application
Pulse shot flow regulator and pulse shot flow regulating method
- Publication number 20040244837
- Publication date Dec 9, 2004
- Tokuhide Nawata
- G05 - CONTROLLING REGULATING

Person

Patents Grantslast 30 patents

Gas supply unit and gas supply system

Flow rate verification failure diagnosis apparatus, flow rate verif...

Gas flow rate verification unit

Relative pressure control system and relative flow control system

Liquid raw material supply unit for vaporizer

Pulse shot type flow controller and pulse shot type flow controllin...

Patents Applicationslast 30 patents

FOUR-WAY VALVE, VALVE UNIT, TEMPERATURE CONTROL SYSTEM

Gas Supply Unit and Gas Supply System

Flow rate verification failure diagnosis apparatus, flow rate verif...

Gas Flow Rate Verification Unit

Liquid raw material supply unit for vaporizer

Flow Path Block

Relative pressure control system and relative flow control system

Pulse shot flow regulator and pulse shot flow regulating method