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MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD

Overview
  • Total Patents
    711
  • GoodIP Patent Rank
    2,350
  • Filing trend
    ⇩ 41.0%
About

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD has a total of 711 patent applications. It decreased the IP activity by 41.0%. Its first patent ever was published in 2006. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are CUMMINS TURBO TECH LTD, GARRETT TRANSP I INC and ECOMOTORS INC.

Patent filings in countries

World map showing MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTDs patent filings in countries

Patent filings per year

Chart showing MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Toyotaka 97
#2 Dammoto Yosuke 82
#3 Iwakiri Kenichiro 81
#4 Yokoyama Takao 70
#5 Akiyama Yoji 64
#6 Futae Takaya 54
#7 Suzuki Hiroshi 46
#8 Hoshi Toru 42
#9 Ebisu Motoki 42
#10 An Byeongil 38

Latest patents

Publication Filing date Title
WO2021029373A1 Command generation device and command generation method
WO2021006119A1 Piston for internal combustion engine, and internal combustion engine
WO2021019900A1 Scattering protective device
WO2021038737A1 Compressor housing, supercharger, and compressor housing manufacturing method
WO2021024313A1 Internal combustion engine and power generation system
WO2021019691A1 Thermal insulation film member
WO2021009843A1 Scroll structure for centrifugal compressor, and centrifugal compressor
JP2021008869A Turbine housing and turbocharger
JP2021004714A Combustor and gas turbine
WO2020261417A1 Variable nozzle device and variable capacity-type exhaust turbocharger
WO2020255306A1 Supercharger and method for connecting pipe in supercharger
JP2020200819A Co-generation system, demand management device, control method and program
JP2020201019A Co-generation system, control method and program
JP2020200774A Gas engine control device, gas engine system, and gas engine control program
WO2020245934A1 Scroll structure for centrifugal compressor, and centrifugal compressor
WO2020240805A1 Turbocharger sealing structure and turbocharger
WO2020240775A1 Centrifugal compressor and turbocharger
JP2020193671A Shaft coupling device, and rotation phase adjustment method of shaft coupling device
WO2020240608A1 Centrifugal compressor and turbocharger
WO2020235108A1 PRODUCTION METHOD FOR TiAl ALLOY MEMBER AND PRODUCTION SYSTEM FOR TiAl ALLOY MEMBER