Inventor
YAKUSHIJIN TADAYUKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “YAKUSHIJIN TADAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKIN KK
31 patentsUSD757900SMay 31, 2016
Fluid controller
FUJIKIN KK21 citations92
US7278441B2Oct 9, 2007
Fluid controller
FUJIKIN KK11 citations84
US7175157B2Feb 13, 2007
Fluid controller
FUJIKIN KK13 citations84
US7159839B2Jan 9, 2007
Control device
FUJIKIN KK18 citations84
US10132415B2Nov 20, 2018
Fluid controller
FUJIKIN KK7 citations83
USD752715SMar 29, 2016
Fluid controller
FUJIKIN KK9 citations83
US11255468B2Feb 22, 2022
Gasket for fluid coupling, and fluid coupling
FUJIKIN KK3 citations73
US11226043B2Jan 18, 2022
Ball valve
FUJIKIN KK3 citations73
US10711902B2Jul 14, 2020
Flow dividing valve
FUJIKIN KK3 citations72
US9920857B2Mar 20, 2018
Vacuum valve
FUJIKIN KK3 citations72
US9719599B2Aug 1, 2017
Fluid control device
FUJIKIN KK3 citations72
US9518673B2Dec 13, 2016
Manual and pressurized fluid controlled fluid controller
FUJIKIN KK4 citations72
US11402124B2Aug 2, 2022
Fluid heater, fluid control apparatus, and production method for fluid heater
FUJIKIN KK2 citations71
US9416893B2Aug 16, 2016
Fluid controller actuator
FUJIKIN KK3 citations71
US11859733B2Jan 2, 2024
Valve device, fluid control device, and manufacturing method of valve device
FUJIKIN KK0 citations62
US11630058B2Apr 18, 2023
Concentration measurement device
FUJIKIN KK0 citations62
US11391668B2Jul 19, 2022
Concentration measurement device
FUJIKIN KK1 citations62
US11326742B2May 10, 2022
Valve
FUJIKIN KK1 citations62
US11041566B2Jun 22, 2021
Seal structure, sealing method, and coupling equipped with said seal structure
FUJIKIN KK1 citations62
USD1068031SMar 25, 2025
Hybrid valve
FUJIKIN KK0 citations60
US11421800B2Aug 23, 2022
Flow rate regulating valve and fluid control apparatus using the same
FUJIKIN KK0 citations60
US11035493B2Jun 15, 2021
Controller
FUJIKIN KK1 citations59
USD1089558SAug 19, 2025
Valve handle
FUJIKIN KK0 citations57
US10738898B2Aug 11, 2020
Switching valve
FUJIKIN KK1 citations54
US10371270B2Aug 6, 2019
Diaphragm valve
FUJIKIN KK0 citations52
US10060537B2Aug 28, 2018
Fluid controller
FUJIKIN KK1 citations51
US11035494B2Jun 15, 2021
Flow rate control apparatus and flow rate control method for the flow rate control apparatus
FUJIKIN KK0 citations50
USD885859SJun 2, 2020
Wrench
FUJIKIN KK0 citations49
US12287036B2Apr 29, 2025
Valve
FUJIKIN KK0 citations47
US12188578B2Jan 7, 2025
Valve
FUJIKIN KK0 citations44
US9983051B2May 29, 2018
Fastening structure for brittle-fracturable panel, and method for fastening light transmission window panel comprising brittle-fracturable panel employing same
FUJIKIN KK0 citations42