Inventor
NAKAMURA KAZUNORI
JP85 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
23 patentsUS6020651AFeb 1, 2000
Engine control system for construction machine
HITACHI CONSTRUCTION MACHINERY107 citations98
US6183210B1Feb 6, 2001
Torque control device for hydraulic pump in hydraulic construction equipment
HITACHI CONSTRUCTION MACHINERY64 citations96
US6823672B2Nov 30, 2004
Control device for construction machine
HITACHI CONSTRUCTION MACHINERY33 citations93
US5940997AAug 24, 1999
Hydraulic circuit system for hydraulic working machine
HITACHI CONSTRUCTION MACHINERY33 citations93
US5129229AJul 14, 1992
Hydraulic drive system for civil-engineering and construction machine
HITACHI CONSTRUCTION MACHINERY22 citations93
US5079919AJan 14, 1992
Hydraulic drive system for crawler mounted vehicle
HITACHI CONSTRUCTION MACHINERY36 citations93
US7562615B2Jul 21, 2009
Hydraulic working machine
HITACHI CONSTRUCTION MACHINERY23 citations92
US7020553B2Mar 28, 2006
Signal processing system for construction machine
HITACHI CONSTRUCTION MACHINERY30 citations92
US5930996AAug 3, 1999
Auto-acceleration system for prime mover of hydraulic construction machine and control system for prime mover and hydraulic pump
HITACHI CONSTRUCTION MACHINERY28 citations92
US5911506AJun 15, 1999
Control system for prime mover and hydraulic pump of hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY37 citations92
US5267440ADec 7, 1993
Hydraulic control system for construction machine
HITACHI CONSTRUCTION MACHINERY55 citations92
US7584611B2Sep 8, 2009
Control system for hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY14 citations84
US7543448B2Jun 9, 2009
Control system for hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY12 citations84
US7512471B2Mar 31, 2009
Control device for working vehicle
HITACHI CONSTRUCTION MACHINERY13 citations84
US7493978B2Feb 24, 2009
Traveling hydraulic working machine
HITACHI CONSTRUCTION MACHINERY10 citations84
US7370475B2May 13, 2008
Traveling hydraulic working machine
HITACHI CONSTRUCTION MACHINERY13 citations84
US7255088B2Aug 14, 2007
Engine control system for construction machine
HITACHI CONSTRUCTION MACHINERY10 citations84
US5878721AMar 9, 1999
Engine control system for construction machine
HITACHI CONSTRUCTION MACHINERY18 citations84
US7913801B2Mar 29, 2011
Steering device for construction vehicle
HITACHI CONSTRUCTION MACHINERY8 citations83
US7841307B2Nov 30, 2010
Cooling fan drive system for travel type working machine
HITACHI CONSTRUCTION MACHINERY11 citations83
US7657841B2Feb 2, 2010
Monitor display for construction machine
HITACHI CONSTRUCTION MACHINERY13 citations83
US7543447B2Jun 9, 2009
Control system for traveling working vehicle
HITACHI CONSTRUCTION MACHINERY14 citations81
US7127888B2Oct 31, 2006
Hydraulic drive unit
HITACHI CONSTRUCTION MACHINERY10 citations74
KAMIYA SHOHEI
6 patentsUS8186156B2May 29, 2012
Automotive construction machine
KAMIYA SHOHEI24 citations92
US8459014B2Jun 11, 2013
Mounting structure for NOx reduction device for construction machine
KAMIYA SHOHEI22 citations91
US8336299B2Dec 25, 2012
Exhaust gas cleaning system for construction machine
KAMIYA SHOHEI7 citations84
US8276370B2Oct 2, 2012
Construction machine
KAMIYA SHOHEI11 citations84
US8250858B2Aug 28, 2012
Exhaust gas cleaning system for construction machine
KAMIYA SHOHEI7 citations84
US8096382B2Jan 17, 2012
Construction machine
KAMIYA SHOHEI7 citations84
HITACHI LTD
3 patentsUS5220562AJun 15, 1993
Bridge apparatus and a communication system between networks using the bridge apparatus
HITACHI LTD112 citations96
US5113392AMay 12, 1992
Communication apparatus for reassembling packets received from network into message
HITACHI LTD78 citations94
US4759015AJul 19, 1988
Ring network system for transmission of multicast information
HITACHI LTD33 citations91
FURUKAWA ELECTRIC CO LTD
3 patentsUS5262365ANov 16, 1993
Quartz glass doped with rare earth element and production thereof
FURUKAWA ELECTRIC CO LTD61 citations94
US5457998AOct 17, 1995
Method of detecting an optical transmission line
FURUKAWA ELECTRIC CO LTD31 citations92
US5329348AJul 12, 1994
Method of identifying a particular optical cable out of a number of similar optical cables
FURUKAWA ELECTRIC CO LTD29 citations90
DAINIPPON PRINTING CO LTD
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsTSUKADA HIDENOBU
2 patentsNAKAMURA KAZUNORI
2 patentsDENSO CORP
1 patentMORI TOSHIAKI
1 patentSHIMANO KK
1 patentHITACHI LTD AND HITACHI MICROC
1 patentABE TOSHIHIRO
1 patentARIGA NOBUEI
1 patentKOWATARI YOICHI
1 patentShowing the top 50 of 85 patents by PatentIndex Score.