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MOTOYOSHI MASAHARU

Overview
  • Total Patents
    19
About

MOTOYOSHI MASAHARU has a total of 19 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are KANTO GIKEN KK, SIB AEROKOSMICHESKAYA AKADEMIY and G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA NIZHEGORODSKIJ GTU IM R E ALE.

Patent filings in countries

World map showing MOTOYOSHI MASAHARUs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing MOTOYOSHI MASAHARUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Motoyoshi Masaharu 19

Latest patents

Publication Filing date Title
JPS5612044A Automobile engine of low pollution
JPS5447911A Low pollution car engine
JPS5464208A Engine of low environmental pollution automobile
JPS5477837A Contact point type spark plug
JPS5289719A Low pollusion automobile engine
JPS5237626A Low polution motor car engine
JPS5121004A 2 saikuruenjinno teikogaito nenryosetsuyakunohatsumei
JPS5119234A 2 saikuruenjinno teikogaito nenryosetsuyakunohatsumei
JPS511826A 2 saikuruenjinno teikogaito nenryosetsuyakunohatsumei