Inventor
NISHIKAWA HIROYASU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISHIKAWA HIROYASU
4 patentsUS9309649B2Apr 12, 2016
Work machine
NISHIKAWA HIROYASU8 citations82
US8899035B2Dec 2, 2014
Hydraulic control apparatus for work machine
NISHIKAWA HIROYASU17 citations80
US9051904B2Jun 9, 2015
Engine
NISHIKAWA HIROYASU3 citations61
US9103095B2Aug 11, 2015
Hydraulic circuit control device and work machine
NISHIKAWA HIROYASU3 citations60
CATERPILLAR MITSUBISHI LTD
3 patentsUS6778097B1Aug 17, 2004
Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine
CATERPILLAR MITSUBISHI LTD172 citations96
US6601877B2Aug 5, 2003
Piping structure of a working machine
CATERPILLAR MITSUBISHI LTD9 citations73
US6408875B1Jun 25, 2002
Piping structure of a working machine
CATERPILLAR MITSUBISHI LTD9 citations73
KAWASAKI HEAVY IND LTD
3 patentsUS8348803B2Jan 8, 2013
Planetary reduction gear apparatus
KAWASAKI HEAVY IND LTD12 citations82
US10274047B2Apr 30, 2019
Planetary gear device with inward flange having recesses
KAWASAKI HEAVY IND LTD3 citations71
US10259538B2Apr 16, 2019
Liquefied gas tank and on-water structure including the same
KAWASAKI HEAVY IND LTD0 citations35