Inventor
SHIMA TOSHIHIKO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SHIMA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA MACHINE WORKS LTD
8 patentsUS6547438B2Apr 15, 2003
Hydraulic bearing device
TOYODA MACHINE WORKS LTD31 citations92
US5833522ANov 10, 1998
Machining spindle apparatus having a hydrostatic bearing for machine tools
TOYODA MACHINE WORKS LTD26 citations92
US6935786B2Aug 30, 2005
Hydraulic bearing
TOYODA MACHINE WORKS LTD12 citations84
US5816104AOct 6, 1998
Hydrostatic feed screw mechanism and movable body using the same
TOYODA MACHINE WORKS LTD7 citations73
US5928061AJul 27, 1999
Wheel-head feed mechanism and grinder using the same
TOYODA MACHINE WORKS LTD11 citations72
US7398795B2Jul 15, 2008
Excess flow valve
TOYODA MACHINE WORKS LTD5 citations63
US7134638B2Nov 14, 2006
Stop valve for gas tank
TOYODA MACHINE WORKS LTD5 citations60
US7101269B2Sep 5, 2006
Cylindrical grinding machine
TOYODA MACHINE WORKS LTD1 citations52
JTEKT CORP
7 patentsUS7730905B2Jun 8, 2010
High pressure valve for hydrogen gas and decompression device for hydrogen gas
JTEKT CORP25 citations91
US9568114B2Feb 14, 2017
Valve unit comprising a check valve device
JTEKT CORP3 citations71
US9670879B2Jun 6, 2017
Valve apparatus
JTEKT CORP6 citations70
US8028716B2Oct 4, 2011
Pressure-reducing valve
JTEKT CORP2 citations62
US11543052B2Jan 3, 2023
Valve device
JTEKT CORP0 citations50
US9810327B2Nov 7, 2017
Pressure reducing valve
JTEKT CORP1 citations49
US11359740B2Jun 14, 2022
Electromagnetic valve
JTEKT CORP0 citations47