P

Inventor

NAKAGAWA TOMOHIRO

JP115 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOMATSU MFG CO LTD

22 patents
US6349882B1Feb 26, 2002

Controlling device for hydraulically operated cooling fan

KOMATSU MFG CO LTD90 citations95
US6766231B2Jul 20, 2004

Monitor system for work vehicle

KOMATSU MFG CO LTD39 citations93
US7195580B2Mar 27, 2007

Vehicle control system

KOMATSU MFG CO LTD26 citations92
US7121970B2Oct 17, 2006

Control system for a hydro-mechanical transmission

KOMATSU MFG CO LTD22 citations92
US6959671B2Nov 1, 2005

Cooling system for work machine

KOMATSU MFG CO LTD40 citations92
US6277050B1Aug 21, 2001

Engine speed control system for work vehicle

KOMATSU MFG CO LTD21 citations92
US5996701ADec 7, 1999

Control method and system for construction machine

KOMATSU MFG CO LTD39 citations92
US7946404B2May 24, 2011

Work vehicle controller

KOMATSU MFG CO LTD7 citations84
US7856951B2Dec 28, 2010

Control apparatus and control method for hydraulically driven cooling fan

KOMATSU MFG CO LTD9 citations84
US6654676B2Nov 25, 2003

Steering system for tracklaying vehicle

KOMATSU MFG CO LTD15 citations84
US10036141B2Jul 31, 2018

Control system for work vehicle, control method and work vehicle

KOMATSU MFG CO LTD11 citations83
US7267634B2Sep 11, 2007

Drive device for working vehicle and method of controlling the drive of working vehicle

KOMATSU MFG CO LTD14 citations83
US11718978B2Aug 8, 2023

Work machine system and control method

KOMATSU MFG CO LTD2 citations73
US6937931B2Aug 30, 2005

Vehicle control system

KOMATSU MFG CO LTD10 citations73
US6474426B2Nov 5, 2002

Steering method and steering system for tracklaying vehicle

KOMATSU MFG CO LTD8 citations72
US11105072B2Aug 31, 2021

Work vehicle and display control method

KOMATSU MFG CO LTD2 citations71
US10954655B2Mar 23, 2021

Work vehicle and method for controlling work vehicle

KOMATSU MFG CO LTD4 citations71
US8788157B2Jul 22, 2014

Control method for driving a ripper

KOMATSU MFG CO LTD4 citations71
US9382693B2Jul 5, 2016

Work vehicle and work vehicle control method

KOMATSU MFG CO LTD2 citations63
US8047121B2Nov 1, 2011

Working machine, and quick load-dropping method

KOMATSU MFG CO LTD5 citations63
US7081068B2Jul 25, 2006

Transmission system for work vehicle

KOMATSU MFG CO LTD5 citations63
US6755487B2Jun 29, 2004

Brake adjustment method and apparatus thereof

KOMATSU MFG CO LTD3 citations63

NAKAGAWA TOMOHIRO

8 patents

NTT DOCOMO INC

3 patents

SHINTANI SATORU

3 patents

KOKUSAN DENKI CO

2 patents

FUJI PHOTO FILM CO LTD

2 patents

TODA NAOHIRO

2 patents

SEIKO EPSON CORP

1 patent

KATOH KEITA

1 patent

OHTA KEN

1 patent

RICOH CO LTD

1 patent

NAGASHIMA HIDEFUMI

1 patent

HAYASHI KAZUHIKO

1 patent

FUJIFILM CORP

1 patent

NOKIA CORP

1 patent

Showing the top 50 of 115 patents by PatentIndex Score.