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DIESEL UNITED KK

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    120,726
  • Filing trend
    ⇧ 133.0%
About

DIESEL UNITED KK has a total of 55 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 1989. It filed its patents most often in Japan and China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and measurement are MCMANUS P J, TSNI DIZELNY INST and TRANSCOM GAS TECH.

Patent filings in countries

World map showing DIESEL UNITED KKs patent filings in countries
# Country Total Patents
#1 Japan 54
#2 China 1

Patent filings per year

Chart showing DIESEL UNITED KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Umemoto Yoshiyuki 20
#2 Fujii Miki 18
#3 Yamada Takeshi 6
#4 Teramoto Jun 6
#5 Masuda Yutaka 5
#6 Kagomiya Shigeki 4
#7 Imahashi Takeshi 2
#8 Hayashi Junichi 2
#9 Takimoto Takahiro 2
#10 Shimizu Toshihiko 2

Latest patents

Publication Filing date Title
JP2019218901A Marine engine
JP2019218902A engine
JP2019157846A engine
JP2019157843A Marine engine
JP2019157845A Marine engine
JP2019157844A engine
JP2019157847A engine
JP2019027814A Method and device for analyzing vibration acoustic analysis and method and device for estimating abnormal part of apparatus
JP2019019730A Cylinder oil supply amount control method and device of two-stroke engine
JP2019007427A Intake air cooling device of supercharging engine
JP2018059453A Scavenging port structure for two-stroke engine
JP2018034585A Analysis of propulsion performance of ship
JP2018025502A Conductor concentration measurement instrument
JP2014145365A Gas injection valve
JP2014101884A Two-stroke gas engine
JP2013221468A Preignition prevention device for two-stroke engine
JP2013217329A Oiling rate increase and decrease control method of engine, and device
JP2012132887A Conducting foreign body detection apparatus
JP2012072685A Gas injection valve
JP2012006462A Counter-rotating propeller propulsion device