Osaka
Japan
87
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor DOHI Ryousuke:
Ryousuke DOHI from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Diaphragm type pressure sensor arrangement having corrosion resistance and yield strength
#2 | 2021-08-05Piezoelectric driven valve, pressure-type flow rate control device, and vaporization supply device
#3 | 2020-11-26Valve device, its control device, control methods using the same, fluid control device and semiconductor manufacturing apparatus
#4 | 2020-11-05Flow rate control device
#5 | 2020-11-05Self-diagnosis method for flow rate control device
#6 | 2020-04-23Flow rate regulating valve and fluid control apparatus using the same
#7 | 2020-01-16Piezoelectric-element-driven valve and flow rate control device
#8 | 2019-11-28Anomaly detection device for fluid controller, anomaly detection system, anamoly detection method, and fluid controller
#9 | 2019-10-17Flow rate adjustment valve, and fluid control apparatus in which the flow rate adjustment valve is used
#10 | 2019-02-07Flow dividing valve
#11 | 2018-08-23Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device
#12 | 2018-04-26Fixing structure for seal member in fluid control apparatus, joint, and fluid control apparatus
#13 | 2017-09-07Piezoelectric element-driven valve and flow rate control device including piezoelectric element-driven valve
#14 | 2017-08-17Pressure type flow control system with flow monitoring, and method for detecting anomaly in fluid supply system and handling method at abnormal monitoring flow rate using the same
#15 | 2017-07-27Pressure-type flow rate control device
#16 | 2017-02-09Flow passage sealing structure
#17 | 2016-12-22Pressure type flow control system with flow monitoring
#18 | 2016-12-15Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device
#19 | 2016-12-01Pressure-type flow rate control device
#20 | 2016-11-10Pressure-type flow control device and method for preventing overshooting at start of flow control performed by said device
#21 | 2016-09-22Flow rate range variable type flow rate control apparatus
#22 | 2016-09-01Pressure-type flow controller
#23 | 2016-08-18Flow meter and flow control device provided therewith
#24 | 2016-05-05Diaphragm valve
#25 | 2016-04-21Flow rate range variable type flow rate control apparatus
#26 | 2016-03-24Fastening structure for brittle-fracturable panel, and method for fastening light transmission window panel comprising brittle-fracturable panel employing same
#27 | 2016-03-10Multi-hole orifice plate for flow control, and flow controller using the same
#28 | 2016-03-03Raw material fluid density detector
#29 | 2016-02-25Structure for attaching pressure detector
#30 | 2015-07-09Gas divided flow supplying apparatus for semiconductor manufacturing equipment
#31 | 2015-06-11FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS
#32 | 2015-05-28Leakage detection device and fluid controller including same
#33 | 2015-04-30Variable orifice type pressure-controlled flow controller
#34 | 2015-03-05Apparatus for dividing and supplying gas and method for dividing and supplying gas
#35 | 2014-12-25GAS BRANCHED FLOW SUPPLYING APPARATUS FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT
#36 | 2014-08-21Pressure type flow control system with flow monitoring, and method for detecting anomaly in fluid supply system and handling method at abnormal monitoring flow rate using the same
#37 | 2014-08-07RAW MATERIAL VAPORIZING AND SUPPLYING APPARATUS
#38 | 2014-07-10Raw material gas supply apparatus for semiconductor manufacturing equipment
#39 | 2014-07-03Pressure type flow control system with flow monitoring
#40 | 2014-05-08RAW MATERIAL VAPORIZING AND SUPPLYING APPARATUS
#41 | 2014-01-16Flow rate measurement device and flow rate measurement method for flow rate controller for gas supply device
#42 | 2013-12-26Device and method for supplying gas while dividing to chamber from gas supplying facility equipped with flow controller
#43 | 2013-12-19Opening degree detection device for manual valve
#44 | 2013-12-05Opening degree detection device for automatically operated valve
#45 | 2013-08-29Flow rate range variable type flow rate control apparatus
#46 | 2013-08-29Apparatus for dividing and supplying gas and method for dividing and supplying gas by use of this apparatus
#47 | 2013-07-25Calibration method and flow rate measurement method for flow rate controller for gas supply device
#48 | 2013-04-04Vaporizer
#49 | 2013-01-31Mixed gas supply device
#50 | 2013-01-03Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
#51 | 2012-11-29Pressure type flow rate control device
#52 | 2012-11-01Piezoelectrically driven valve and piezoelectrically driven flow rate control device
#53 | 2012-09-06Cam control valve
#54 | 2012-02-09Fluid control apparatus
#55 | 2011-06-16Automatic pressure regulator for flow rate regulator
#56 | 2011-05-26Solenoid valve
#57 | 2011-05-26DISCONTINUOUS SWITCHING FLUID FLOW RATE CONTROL METHOD USING PRESSURE TYPE FLOW RATE CONTROL DEVICE
#58 | 2011-05-12Pressure control valve driving circuit for pressure type flow rate control device with flow rate self-diagnosis function
#59 | 2011-05-05Gas supply apparatus equipped with vaporizer
#60 | 2011-04-28Device and method for supplying gas while dividing to chamber from gas supplying facility equipped with flow controller
#61 | 2011-02-24Piezoelectric element driven metal diaphragm control valve
#62 | 2010-11-25Normally open type piezoelectric element driven metal diaphragm control valve
#63 | 2010-09-16Flow rate ratio variable type fluid supply apparatus
#64 | 2010-08-19Cam valve
#65 | 2010-08-05Gas supply system for semiconductor manufacturing facilities
#66 | 2010-06-10Flow rate range variable type flow rate control apparatus
#67 | 2010-01-21Evaporation supply apparatus for raw material and automatic pressure regulating device used therewith
#68 | 2009-12-31Method for detecting abnormality in fluid supply line using fluid control apparatus with pressure sensor
#69 | 2009-11-26Method for detecting malfunction of valve on the downstream side of throttle mechanism of pressure type flow control apparatus
#70 | 2009-10-15Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
#71 | 2009-07-02Gasket type orifice and pressure type flow rate control apparatus for which the orifice is employed
#72 | 2008-10-23Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
#73 | 2007-08-23Gas supply facility of a chamber and a method for an internal pressure control of the chamber for which the facility is employed
#74 | 2007-07-19Corrosion-resistant metal made sensor for fluid and a fluid supply device for which the sensor is employed
#75 | 2007-07-05Automatic zero point correction device for a pressure sensor, a pressure control device and a pressure type flow rate control device
#76 | 2007-03-29Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
#77 | 2006-10-26Differential pressure type flowmeter and differential pressure type flow controller
#78 | 2006-09-21Internal pressure controller of chamber and internal pressure subject-to-control type chamber
#79 | 2006-08-01Apparatus for the correction of temperature drift for pressure sensor, pressure control apparatus and pressure-type flow rate control apparatus
#80 | 2006-04-13Method for flow rate control of clustering fluid and device for flow rate control of clustering fluid employed in the method
#81 | 2006-03-16Corrosion resistant metal made thermal type mass flow rate sensor and a fluid supply device using the same
#82 | 2005-11-24Small hole diameter automatic measuring apparatus, small hole diameter measurement method, and shower plate manufacturing method
#83 | 2005-11-15Pressure-type flow rate control apparatus
#84 | 2005-05-26Valve with an integral orifice
#85 | 2005-03-29Valve with an integral orifice
#86 | 2005-02-01Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus
#87 | 2005-01-13Method of supplying divided gas to a chamber from a gas supply apparatus equipped with a flow-rate control system
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