P

Inventor

KOMATSU HIDEKI

JP40 patents
⚠️ This page may combine multiple inventors who share the name “KOMATSU HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI CONSTRUCTION MACHINERY

13 patents
US6810362B2Oct 26, 2004

Construction machine managing method and system, and arithmetic processing device

HITACHI CONSTRUCTION MACHINERY90 citations98
US6907384B2Jun 14, 2005

Method and system for managing construction machine, and arithmetic processing apparatus

HITACHI CONSTRUCTION MACHINERY57 citations96
US6449884B1Sep 17, 2002

Method and system for managing construction machine, and arithmetic processing apparatus

HITACHI CONSTRUCTION MACHINERY36 citations93
US7643938B2Jan 5, 2010

Location confirmation method and location display system of construction machine and such construction machine

HITACHI CONSTRUCTION MACHINERY45 citations92
US7171188B1Jan 30, 2007

Communication system for working machines

HITACHI CONSTRUCTION MACHINERY27 citations92
US7002465B2Feb 21, 2006

Security system of construction machine

HITACHI CONSTRUCTION MACHINERY20 citations91
US7162347B2Jan 9, 2007

System and method for managing construction machinery

HITACHI CONSTRUCTION MACHINERY18 citations84
US6751541B2Jun 15, 2004

Method and apparatus for transmitting machine operation data

HITACHI CONSTRUCTION MACHINERY14 citations84
US6643582B2Nov 4, 2003

Work management method, management system and management apparatus suited to work sites

HITACHI CONSTRUCTION MACHINERY13 citations84
US7489049B2Feb 10, 2009

Antitheft device

HITACHI CONSTRUCTION MACHINERY7 citations74
US6898502B2May 24, 2005

System for changing function of work machine and base station

HITACHI CONSTRUCTION MACHINERY10 citations74
US7124056B2Oct 17, 2006

Information transmission device for construction machine

HITACHI CONSTRUCTION MACHINERY5 citations63
US7010403B2Mar 7, 2006

Construction machine management system, and construction machine

HITACHI CONSTRUCTION MACHINERY4 citations63

KONISHIROKU PHOTO IND

11 patents

BRIDGESTONE CORP

7 patents

RICOH KK

3 patents

BRIDGESTONE CORPORTION

1 patent

YOKOGAWA ELECTRIC CORP

1 patent

KONICA MINOLTA INC

1 patent

MEIDENSHA ELECTRIC MFG CO LTD

1 patent

FURUHATA TAKAAKI

1 patent

KONICA MINOLTN MEDICAL & GRAPH

1 patent