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MITSUBISHI HEAVY IND MACHINE TOOL CO LTD

Overview
  • Total Patents
    231
  • GoodIP Patent Rank
    7,807
  • Filing trend
    ⇩ 25.0%
About

MITSUBISHI HEAVY IND MACHINE TOOL CO LTD has a total of 231 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, machines and semiconductors are BHS HOEFLER MASCHBAU, KAPP & CO and LIEBHERR VERZAHNTECH GMBH.

Patent filings per year

Chart showing MITSUBISHI HEAVY IND MACHINE TOOL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goto Takayuki 30
#2 Ide Kensuke 30
#3 Yanase Yoshikoto 27
#4 Suzuki Takenori 26
#5 Ochi Masashi 24
#6 Utsumi Jun 16
#7 Masuo Koichi 15
#8 Takeuchi Katsuyoshi 14
#9 Niitani Haruhiko 13
#10 Tsuno Takeshi 12

Latest patents

Publication Filing date Title
JP2020073301A Gear wheel grinding device
JP2020062688A Welding method
WO2021019800A1 Skiving cutter and skiving device
JP2020199536A Three-dimensional lamination device and method
JP2020199537A Three-dimensional lamination method and three-dimensional shape object
JP2020199535A Surface processing device and method, and three-dimensional lamination device
JP2020199538A Three-dimensional lamination device and method
JP2020175549A Management system and management method
JP2020152946A Apparatus and method for three-dimensional lamination
JP2020142270A Three-dimensional lamination device and method of replacing fiber
JP2020131376A Cutter for skiving and skiving device
JP2020131325A Cutter for skiving, cutter unit for skiving, and skiving device
JP2020124751A Cutter for skiving, and skiving processing device
JP2020040156A Sensing device, and evaluation method of gear processing machine
JP2018149678A Cutter for skiving processing
JP2019217530A Manufacturing method of joint substrate and joint substrate
JP2019168410A Rotary scale, correction value setting method for rotary scale, and controller of rotary scale
JP2019169850A Composite substrate and method for manufacturing the same
JP2019155412A Laser processing device
JP2019155413A Laser processing device