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Nobukazu Ikeda
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Diaphragm valve
Patent number
11,976,748
Issue date
May 7, 2024
Fujikin Incorporated
Kaoru Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Flow rate control device
Patent number
11,914,407
Issue date
Feb 27, 2024
Fujikin Incorporated
Kaoru Hirata
G01 - MEASURING TESTING
Information
Patent Grant
Concentration measurement device
Patent number
11,796,458
Issue date
Oct 24, 2023
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Diaphragm type pressure sensor arrangement having corrosion resista...
Patent number
11,768,123
Issue date
Sep 26, 2023
Fujikin Incorporated
Atsushi Hidaka
G01 - MEASURING TESTING
Information
Patent Grant
Concentration measurement device
Patent number
11,692,931
Issue date
Jul 4, 2023
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Concentration measurement device
Patent number
11,686,671
Issue date
Jun 27, 2023
Fujikin Incorporated
Masaaki Nagase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Concentration measurement device
Patent number
11,630,058
Issue date
Apr 18, 2023
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Flow rate control system and flow rate measurement method
Patent number
11,519,769
Issue date
Dec 6, 2022
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Concentration measurement method
Patent number
11,460,396
Issue date
Oct 4, 2022
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Fluid control system and flow rate measurement method
Patent number
11,460,869
Issue date
Oct 4, 2022
Fujikin Incorporated
Satoru Yamashita
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pressure-type flow control device and flow control method
Patent number
11,416,011
Issue date
Aug 16, 2022
Fujikin Incorporated
Katsuyuki Sugita
G05 - CONTROLLING REGULATING
Information
Patent Grant
Liquid level meter, vaporizer equipped with the same, and liquid le...
Patent number
11,402,250
Issue date
Aug 2, 2022
Fujikin Incorporated
Atsushi Hidaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Concentration measurement device
Patent number
11,391,668
Issue date
Jul 19, 2022
Fujikin Incorporated
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Fluid control device
Patent number
11,390,951
Issue date
Jul 19, 2022
Fujikin Incorporated
Atsushi Hidaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Self-diagnosis method for flow rate control device
Patent number
11,391,608
Issue date
Jul 19, 2022
Fujikin Incorporated
Katsuyuki Sugita
G01 - MEASURING TESTING
Information
Patent Grant
Piezoelectric driven valve, pressure-type flow rate control device,...
Patent number
11,346,457
Issue date
May 31, 2022
Fujikin Incorporated
Ryousuke Dohi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Flow rate measuring method and flow rate measuring device
Patent number
11,326,921
Issue date
May 10, 2022
Fujikin Incorporated
Masaaki Nagase
G05 - CONTROLLING REGULATING
Information
Patent Grant
Flow rate control device and abnormality detection method using flo...
Patent number
11,313,756
Issue date
Apr 26, 2022
FUTIKIN INCORPORATED
Masaaki Nagase
G01 - MEASURING TESTING
Information
Patent Grant
Flow rate control method and flow rate control device
Patent number
11,269,362
Issue date
Mar 8, 2022
Fujikin Incorporated
Kaoru Hirata
G01 - MEASURING TESTING
Information
Patent Grant
Anomaly detection device for fluid controller, anomaly detection sy...
Patent number
11,226,257
Issue date
Jan 18, 2022
Fujikin Inc.
Akihiro Harada
G01 - MEASURING TESTING
Information
Patent Grant
Fluid control device
Patent number
11,226,641
Issue date
Jan 18, 2022
Fujikin Incorporated
Kaoru Hirata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flow rate control method and flow rate control device
Patent number
11,216,016
Issue date
Jan 4, 2022
Fujikin Incorporated
Kaoru Hirata
G01 - MEASURING TESTING
Information
Patent Grant
Flow rate control device
Patent number
11,079,774
Issue date
Aug 3, 2021
Fujikin Incorporated
Katsuyuki Sugita
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Piezoelectric-element-driven valve and flow rate control device
Patent number
11,054,052
Issue date
Jul 6, 2021
Fujikin Incorporated
Ryousuke Dohi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Concentration measurement device
Patent number
10,976,240
Issue date
Apr 13, 2021
TOKUSHIMA UNIVERSITY
Yoshihiro Deguchi
G01 - MEASURING TESTING
Information
Patent Grant
Flow rate control device, method of calibrating flow rate of flow r...
Patent number
10,969,259
Issue date
Apr 6, 2021
Fujikin Incorporated
Yohei Sawada
G01 - MEASURING TESTING
Information
Patent Grant
Concentration measuring device
Patent number
10,928,303
Issue date
Feb 23, 2021
TOKUSHIMA UNIVERSITY
Yoshihiro Deguchi
G01 - MEASURING TESTING
Information
Patent Grant
Pressure-type flow rate control device and flow rate self-diagnosis...
Patent number
10,928,813
Issue date
Feb 23, 2021
Fujikin Incorporated
Masaaki Nagase
G05 - CONTROLLING REGULATING
Information
Patent Grant
Gas supply device capable of measuring flow rate, flowmeter, and fl...
Patent number
10,895,484
Issue date
Jan 19, 2021
Fujikin Incorporated
Yohei Sawada
G05 - CONTROLLING REGULATING
Information
Patent Grant
Flow rate signal correction method and flow rate control device emp...
Patent number
10,884,436
Issue date
Jan 5, 2021
Fujikin Incorporated
Katsuyuki Sugita
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FLOW RATE CONTROL DEVICE
Publication number
20240160230
Publication date
May 16, 2024
Fujikin Incorporated
Kaoru HIRATA
G05 - CONTROLLING REGULATING
Information
Patent Application
PRESSURE SENSOR
Publication number
20240094078
Publication date
Mar 21, 2024
Fujikin Incorporated
Atsushi HIDAKA
G01 - MEASURING TESTING
Information
Patent Application
CASING FOR FLUID CONTROLLER AND FLUID CONTROLLER PROVIDED WITH SAME
Publication number
20230400114
Publication date
Dec 14, 2023
Fujikin Incorporated
Atsushi HIDAKA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
GAS SUPPLY SYSTEM AND GAS SUPPLY METHOD
Publication number
20230324008
Publication date
Oct 12, 2023
Fujikin Incorporated
Takatoshi NAKATANI
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
COVER COMPONENT FOR PRESSURE SENSOR, AND PRESSURE SENSOR DEVICE COM...
Publication number
20230296464
Publication date
Sep 21, 2023
Fujikin Incorporated
Atsushi HIDAKA
G01 - MEASURING TESTING
Information
Patent Application
DRIVING DEVICE PROVIDED WITH PIEZOELECTRIC ELEMENT DETERIORATION DE...
Publication number
20230152263
Publication date
May 18, 2023
Fujikin Incorporated
Atsushi HIDAKA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONCENTRATION MEASURING METHOD, AND CONCENTRATION MEASURING DEVICE
Publication number
20230124208
Publication date
Apr 20, 2023
TOKUSHIMA UNIVERSITY
Yoshihiro DEGUCHI
G01 - MEASURING TESTING
Information
Patent Application
GAS SUPPLY AMOUNT MEASUREMENT METHOD AND GAS SUPPLY AMOUNT CONTROL...
Publication number
20230121563
Publication date
Apr 20, 2023
Fujikin Incorporated
Takatoshi NAKATANI
G01 - MEASURING TESTING
Information
Patent Application
FLOW RATE CONTROL DEVICE, AND FLOW RATE CONTROL METHOD
Publication number
20230021102
Publication date
Jan 19, 2023
Fujikin Incorporated
Katsuyuki SUGITA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ABNORMALITY DETECTION METHOD FOR FLOW RATE CONTROL DEVICE, AND FLOW...
Publication number
20220390269
Publication date
Dec 8, 2022
Fujikin Incorporated
Atsushi HIDAKA
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20220299432
Publication date
Sep 22, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
DENSITY MEASUREMENT DEVICE
Publication number
20220283081
Publication date
Sep 8, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
DIAPHRAGM VALVE
Publication number
20220268365
Publication date
Aug 25, 2022
Fujikin Incorporated
Kaoru HIRATA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FLOW RATE CONTROL DEVICE
Publication number
20220197316
Publication date
Jun 23, 2022
Fujikin Incorporated
Kaoru HIRATA
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20220172969
Publication date
Jun 2, 2022
Fujikin Incorporated
Masaaki NAGASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20220170849
Publication date
Jun 2, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20220074851
Publication date
Mar 10, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20220034794
Publication date
Feb 3, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT METHOD
Publication number
20220003662
Publication date
Jan 6, 2022
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
CONCENTRATION MEASUREMENT DEVICE
Publication number
20210396657
Publication date
Dec 23, 2021
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR
Publication number
20210356346
Publication date
Nov 18, 2021
Fujikin Incorporated
Atsushi HIDAKA
G01 - MEASURING TESTING
Information
Patent Application
FLOW RATE CONTROL SYSTEM AND FLOW RATE MEASUREMENT METHOD
Publication number
20210310844
Publication date
Oct 7, 2021
Fujikin Incorporated
Masaaki NAGASE
G01 - MEASURING TESTING
Information
Patent Application
FLOW RATE CONTROL METHOD AND FLOW RATE CONTROL DEVICE
Publication number
20210240208
Publication date
Aug 5, 2021
Fujikin Incorporated
Kaoru HIRATA
G01 - MEASURING TESTING
Information
Patent Application
PIEZOELECTRIC DRIVEN VALVE, PRESSURE-TYPE FLOW RATE CONTROL DEVICE,...
Publication number
20210239230
Publication date
Aug 5, 2021
Fujikin Incorporated
Ryousuke DOHI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FLOW RATE CONTROL METHOD AND FLOW RATE CONTROL DEVICE
Publication number
20210157341
Publication date
May 27, 2021
Fujikin Incorporated
Kaoru HIRATA
G05 - CONTROLLING REGULATING
Information
Patent Application
SELF-DIAGNOSIS METHOD FOR FLOW RATE CONTROL DEVICE
Publication number
20200348158
Publication date
Nov 5, 2020
Fujikin Incorporated
Katsuyuki SUGITA
G01 - MEASURING TESTING
Information
Patent Application
FLOW RATE CONTROL DEVICE
Publication number
20200348704
Publication date
Nov 5, 2020
Fujikin Incorporated
Katsuyuki SUGITA
G05 - CONTROLLING REGULATING
Information
Patent Application
FLOW RATE CONTROL DEVICE AND ABNORMALITY DETECTION METHOD USING FLO...
Publication number
20200232873
Publication date
Jul 23, 2020
Fujikin Incorporated
Masaaki NAGASE
G05 - CONTROLLING REGULATING
Information
Patent Application
FLUID CONTROL DEVICE
Publication number
20200199753
Publication date
Jun 25, 2020
Fujikin Incorporated
Atsushi HIDAKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Fluid Control System and Flow Rate Measurement Method
Publication number
20200159257
Publication date
May 21, 2020
Fujikin Incorporated
Satoru YAMASHITA
G05 - CONTROLLING REGULATING