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AICHI MACHINE IND

Overview
  • Total Patents
    1,371
  • GoodIP Patent Rank
    9,078
  • Filing trend
    ⇩ 28.0%
About

AICHI MACHINE IND has a total of 1,371 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are MAYBACH MOTORENBAU GMBH, APPLIC IND ET COMMERCIALES INT and GEORGE CONSTANTINESCO.

Patent filings per year

Chart showing AICHI MACHINE INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haneda Masatoshi 100
#2 Hada Masatoshi 63
#3 Morishita Akiyoshi 50
#4 Imao Toshio 45
#5 Tsuji Toshitaka 43
#6 Takeyama Eiji 40
#7 Sagata Munehiro 38
#8 Sato Motohiko 36
#9 Aoyama Hideki 35
#10 Sunaga Yasuo 35

Latest patents

Publication Filing date Title
JP2020197170A Gas liquid separation device and internal combustion engine including the same
JP2020193585A Valve timing control device and internal combustion engine having the same
JP2020185806A Cover for engine control module and fitting structure of cover for engine control module
JP2020180646A Rod supporting member and transmission equipped with the same
WO2020208764A1 Water pump device and internal combustion engine equipped with same
WO2020208763A1 Water pump device and internal combustion engine comprising same
JP2020172896A Suction pipe, blow-by gas recirculation structure and internal combustion engine
JP2020148248A Parking device and power transmission device including the same
JP2020148245A Fork module, jig for fork module and assembly method for transmission
JP2020122421A Locker cover and internal combustion engine having the same
JP2020122420A Engine device and method for controlling engine device
JP2020122422A Air cleaner and internal combustion engine with the same
JP2020041458A Cover member, and internal combustion engine including the same
JP2020041457A Water jacket spacer and internal combustion engine with the same
JP2020041460A Water jacket spacer and internal combustion engine including the same
JP2020041459A Water jacket spacer and internal combustion engine including the same
JP2020029902A Synchronizer ring, synchronization device including the same, and power transmission device
JP2020016187A engine
JP2020016188A engine
JP2020002977A Shift fork, shift fork unit and power transmission device with the same