Inventor

UEMATSU KOUJI

JP7 patents

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

KOMATSU MFG CO LTD

2 patents

US6299263B1Oct 9, 2001

Automatic retarder controller

KOMATSU MFG CO LTD74 citations95

US6272415B1Aug 7, 2001

Shift control apparatus of working vehicle

KOMATSU MFG CO LTD29 citations92

NAKAHATA SEIJI

2 patents

US8198177B2Jun 12, 2012

AlxInyGal-x-yN mixture crystal substrate, method of growing same and method of producing same

NAKAHATA SEIJI3 citations61

US8067300B2Nov 29, 2011

AlxInyGa1-x-yN mixture crystal substrate, method of growing same and method of producing same

NAKAHATA SEIJI1 citations61

SUMITO ELECTRIC IND LTD

1 patent

US7655960B2Feb 2, 2010

A1xInyGa1-x-yN mixture crystal substrate, method of growing same and method of producing same

SUMITO ELECTRIC IND LTD78 citations96

SUMITOMO ELECTRIC INDUSTRIES

1 patent

US7105865B2Sep 12, 2006

AlxInyGa1−x−yN mixture crystal substrate

SUMITOMO ELECTRIC INDUSTRIES50 citations96

OOTSUKA TAKEO

1 patent

USD777602SJan 31, 2017

Dump truck

OOTSUKA TAKEO7 citations78