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ISHII KIMIMASA

Overview
  • Total Patents
    13
About

ISHII KIMIMASA has a total of 13 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and mechanical elements are VOLG SELSKOKHOZ I, BUTOV VLADIMIR and HARUYAMA JIKO KK.

Patent filings in countries

World map showing ISHII KIMIMASAs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing ISHII KIMIMASAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishii Kimimasa 13

Latest patents

Publication Filing date Title
JP2000257414A Muffler for internal combustion engine
JP2000073736A Muffler for internal combustion engine
JPS6026117A Exhaust manifold of reciprocating engine
JPS5990722A Throttle valve mechanism of rotary engine
JPS5974303A Rotary engine
JPS585417A Valve mechanism for internal combustion engine
JPS57147998A Single rotor type helicopter
JPS57114726A All-wheel-driving system for rotary engine
JPS57110529A 4-wheel drive system
JPS57101147A Internal combustion engine
JPS5783627A Cooling system for four-cycle engine
JPS5783602A Rotor for rotary engine
JPS5783601A Internal combustion engine