Learn more

HANSHIN DIESEL WORKS

Overview
  • Total Patents
    32
About

HANSHIN DIESEL WORKS has a total of 32 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Japan, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are DOXFORD & SUNDERLAND LTD, AUGUSTINE AUTOMATIC ROTARY ENG and MICHEL KADENACY.

Patent filings in countries

World map showing HANSHIN DIESEL WORKSs patent filings in countries
# Country Total Patents
#1 Japan 30
#2 EPO (European Patent Office) 1
#3 United Kingdom 1

Patent filings per year

Chart showing HANSHIN DIESEL WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakano Hideaki 7
#2 Mutsutani Kazuyoshi 5
#3 Matsumoto Hiroshi 4
#4 Takaoka Hiroshi 3
#5 Haraguchi Hiroshi 3
#6 Akamatsu Shuichi 2
#7 Oyama Isao 2
#8 Mitarai Tsutomu 2
#9 Shiga Takemaro 2
#10 Sawada Hiroshi 2

Latest patents

Publication Filing date Title
JP2007231912A Driving device for valve of engine
JP2002088934A Airtight structure of fumigating warehouse and its execution method
JPH11264342A Trunk-piston diesel engine
JPH11253840A Non-stop sludge discharge type centrifugal separator
JPH10151320A Treatment of methyl bromide fumigation waste gas and device therefor
JPH1052625A Method and apparatus for treating methyl bromide fumigation exhaust gas
JPH1043518A Fuel oil treating device
JPH09226688A Diesel engine supporting device
JPH09228883A Diesel engine diagnostic device
JPH0994484A Centrifugal oil purifier
JPH08247382A Fixing device for internal combustion engine
JPH05192610A Centrifugal separator for oil or the like
JPH0559962A Trunk piston type diesel engine
JPH03245821A Waste gas treatment apparatus for hydrocyanic acid gas fumigation
JPH0368407A Oil purifier
JPH01313618A Fuel injection of diesel engine
JPH01313619A Low nox diesel engine
JPS6467229A Process for preparing absorption liquid for cyanide gas absorption tower
JPS6451114A Oil cleaning device
JPS62240424A Quick water draining device of air cooler for supercharging air for diesel engine