P

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 patents
US6020651AFeb 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 patents

HITACHI LTD

3 patents

FURUKAWA ELECTRIC CO LTD

3 patents

DAINIPPON PRINTING CO LTD

2 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

TSUKADA HIDENOBU

2 patents

NAKAMURA KAZUNORI

2 patents

DENSO CORP

1 patent

MORI TOSHIAKI

1 patent

SHIMANO KK

1 patent

HITACHI LTD AND HITACHI MICROC

1 patent

ABE TOSHIHIRO

1 patent

ARIGA NOBUEI

1 patent

KOWATARI YOICHI

1 patent

Showing the top 50 of 85 patents by PatentIndex Score.