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DAIDO METAL CO LTD

Overview
  • Total Patents
    1,113
  • GoodIP Patent Rank
    7,150
  • Filing trend
    ⇧ 15.0%
About

DAIDO METAL CO LTD has a total of 1,113 patent applications. It increased the IP activity by 15.0%. Its first patent ever was published in 1968. It filed its patents most often in Japan, Germany and Republic of Korea. Its main competitors in its focus markets mechanical elements, machines and materials and metallurgy are DAIDO METAL CO, KS GLEITLAGER GMBH and FEDERAL MOGUL WIESBADEN GMBH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sakamoto Masaaki 149
#2 Shibayama Takayuki 146
#3 Tanaka Tadashi 131
#4 Yamamoto Koichi 96
#5 Mori Sanae 86
#6 Ishikawa Hideo 71
#7 Fujita Masahito 55
#8 Ishigo Osamu 51
#9 Kagohara Yukihiko 51
#10 Sato Yoshiaki 45

Latest patents

Publication Filing date Title
JP2020115041A Bearing system, control method of bearing system, and computer program for controlling bearing system
JP2020164978A Porous body excellent in water absorptive property
JP2019218562A Cleaning liquid
JP2019214742A Cleaning fluid
JP2020203435A Sliding member and manufacturing method of the same
JP2020196316A Electric tricycle
JP2020196314A Electric tricycle
JP2020196313A Electric tricycle
JP2020196312A Electric tricycle
JP2020196315A Electric tricycle
JP2020180351A Method and apparatus for manufacturing metal layer, and orientation control method
JP2020180350A Overlay layer, sliding bearing including the same, and manufacturing method of them
JP2020164071A Electric tricycle
JP2020164072A Electric tricycle
JP2020164070A Electric tricycle
JP2020165439A Slide member
JP2020159528A Sliding member
JP2020159527A Sliding member
JP2020159532A Half-split thrust bearing for crank shaft of internal combustion engine
JP2020159531A Half-split thrust bearing for crank shaft of internal combustion engine