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DAIDO METAL CO

Overview
  • Total Patents
    935
  • GoodIP Patent Rank
    6,078
  • Filing trend
    ⇧ 78.0%
About

DAIDO METAL CO has a total of 935 patent applications. It increased the IP activity by 78.0%. Its first patent ever was published in 1968. It filed its patents most often in United States, United Kingdom and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and materials and metallurgy are DAIDO METAL CO LTD, KS GLEITLAGER GMBH and FEDERAL MOGUL WIESBADEN GMBH.

Patent filings per year

Chart showing DAIDO METAL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shibayama Takayuki 140
#2 Sakamoto Masaaki 131
#3 Tanaka Tadashi 116
#4 Yamamoto Koichi 93
#5 Mori Sanae 73
#6 Ishikawa Hideo 69
#7 Kagohara Yukihiko 48
#8 Fujita Masahito 39
#9 Kawakami Naohisa 37
#10 Sato Yoshiaki 36

Latest patents

Publication Filing date Title
US2021095713A1 Half bearing and sliding bearing
US2021095712A1 Half bearing and sliding bearing
US2021095720A1 Sliding member
US2021095719A1 Sliding member
WO2021059743A1 Sliding member of internal combustion engine including self-detecting material for monitoring sliding member damage
US2021025451A1 Sliding member
US2021025450A1 Sliding member
WO2021020002A1 Slide member
CN109562697A Vehicle
US2020300297A1 Al-based bearing alloy and slide bearing using same
GB201802906D0 Vertical bearing device
US2018238389A1 Vertical bearing device
EP3093136A1 Sliding member
WO2016174909A1 Sliding member and thrust washer
EP3031953A2 Sliding member
GB2543431A Sliding resin composition, and sliding member
US2015329795A1 Sliding member
US2015267747A1 Sliding member
GB201503345D0 Composite coating for a plain bearing of an internal combustion engine and method of deposition
GB201421179D0 Overlay for sliding elements of machines such as internal combustion engines