Inventor
TANIKAWA TSUYOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “TANIKAWA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKIN KK
20 patentsUSD757900SMay 31, 2016
Fluid controller
FUJIKIN KK21 citations92
US5351936AOct 4, 1994
Fluid controller
FUJIKIN KK26 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
US5606994AMar 4, 1997
Three way switching controller
FUJIKIN KK7 citations74
US11255468B2Feb 22, 2022
Gasket for fluid coupling, and fluid coupling
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
US9416893B2Aug 16, 2016
Fluid controller actuator
FUJIKIN KK3 citations71
US12313205B2May 27, 2025
Closing plug and fluid control device
FUJIKIN KK0 citations62
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
US10731763B2Aug 4, 2020
Valve element and high-temperature-oriented valve
FUJIKIN KK0 citations42
US10753497B2Aug 25, 2020
Shutoff-opening device
FUJIKIN KK0 citations40
US9976658B2May 22, 2018
Diaphragm valve
FUJIKIN KK0 citations40