Inventor
TAKAHASHI KINYA
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI KINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
13 patentsUS6438952B1Aug 27, 2002
Hydraulic circuit device
HITACHI CONSTRUCTION MACHINERY22 citations92
US6408876B1Jun 25, 2002
Control valve
HITACHI CONSTRUCTION MACHINERY35 citations92
US6327959B1Dec 11, 2001
Directional control valve device
HITACHI CONSTRUCTION MACHINERY23 citations92
US5333449AAug 2, 1994
Pressure compensating valve assembly
HITACHI CONSTRUCTION MACHINERY36 citations91
US5921165AJul 13, 1999
Hydraulic control system
HITACHI CONSTRUCTION MACHINERY29 citations90
US6422009B1Jul 23, 2002
Pump capacity control device and valve device
HITACHI CONSTRUCTION MACHINERY18 citations83
US6378302B1Apr 30, 2002
Hydraulic circuit system
HITACHI CONSTRUCTION MACHINERY17 citations83
US5485724AJan 23, 1996
Hydraulic drive system
HITACHI CONSTRUCTION MACHINERY19 citations82
US6453585B1Sep 24, 2002
Hydraulic drive device of working machine
HITACHI CONSTRUCTION MACHINERY9 citations73
US6135149AOct 24, 2000
Pressure compensating valves
HITACHI CONSTRUCTION MACHINERY8 citations73
US5957159ASep 28, 1999
Directional control valve with flow distribution valves
HITACHI CONSTRUCTION MACHINERY12 citations73
US4942900AJul 24, 1990
Pressure control valve
HITACHI CONSTRUCTION MACHINERY4 citations56
US6681794B2Jan 27, 2004
Unloading valve
HITACHI CONSTRUCTION MACHINERY1 citations51
DENSO CORP
13 patentsUS6758178B2Jul 6, 2004
Valve timing control device
DENSO CORP15 citations84
US7931000B2Apr 26, 2011
Valve timing controller
DENSO CORP10 citations83
US7290510B2Nov 6, 2007
Valve timing adjusting apparatus
DENSO CORP13 citations83
US6932039B2Aug 23, 2005
Valve timing adjusting apparatus
DENSO CORP12 citations83
US9453438B2Sep 27, 2016
Valve timing adjusting device
DENSO CORP4 citations71
US7506622B2Mar 24, 2009
Valve timing control system
DENSO CORP7 citations61
US7506621B2Mar 24, 2009
Valve timing control system
DENSO CORP6 citations61
US7240650B2Jul 10, 2007
Valve timing adjusting apparatus
DENSO CORP5 citations60
US11994045B2May 28, 2024
Hydraulic oil control valve and valve timing adjustment device
DENSO CORP0 citations51
US11834971B2Dec 5, 2023
Hydraulic oil control valve and valve timing adjusting device
DENSO CORP0 citations51
US11519306B2Dec 6, 2022
Fluid control valve, and valve timing adjusting device employing same
DENSO CORP0 citations51
US7610884B2Nov 3, 2009
Valve timing control system
DENSO CORP1 citations50
US11994044B2May 28, 2024
Valve timing adjustment device
DENSO CORP0 citations48
TUNGALOY CORP
6 patentsUS11253927B2Feb 22, 2022
Coated cutting tool
TUNGALOY CORP2 citations72
US11253928B2Feb 22, 2022
Coated cutting tool
TUNGALOY CORP2 citations72
US10974324B2Apr 13, 2021
Coated cutting tool
TUNGALOY CORP4 citations72
US11298750B2Apr 12, 2022
Coated cutting tool
TUNGALOY CORP2 citations70
US10857598B2Dec 8, 2020
Coated cutting tool
TUNGALOY CORP1 citations63
US9993878B2Jun 12, 2018
Coated cutting tool
TUNGALOY CORP1 citations52
CANON KK
4 patentsUS4907283AMar 6, 1990
Image processing apparatus
CANON KK54 citations96
US6697859B1Feb 24, 2004
Apparatus, method, program, and information processing system for prioritized data transfer to a network terminal
CANON KK48 citations92
US5754712AMay 19, 1998
Image processing apparatus
CANON KK15 citations74
US5754685AMay 19, 1998
Image processing apparatus with blank character and line space recognition capabilities
CANON KK10 citations71