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MITSUBISHI HEAVY IND ENG LTD

Overview
  • Total Patents
    441
  • GoodIP Patent Rank
    4,405
  • Filing trend
    ⇧ 209.0%
About

MITSUBISHI HEAVY IND ENG LTD has a total of 441 patent applications. It increased the IP activity by 209.0%. Its first patent ever was published in 2001. It filed its patents most often in Australia, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are FJELL BIODRY AS, HUANG HUALI and SUNTECO LTD.

Patent filings per year

Chart showing MITSUBISHI HEAVY IND ENG LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsujiuchi Tatsuya 131
#2 Kamijo Takashi 119
#3 Hirata Takuya 102
#4 Tanaka Hiroshi 93
#5 Yoshida Kaori 55
#6 Miyamoto Osamu 41
#7 Nagayasu Hiromitsu 38
#8 Inui Masayuki 38
#9 Iijima Masaki 38
#10 Oishi Tsuyoshi 33

Latest patents

Publication Filing date Title
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