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TSUBAKIMOTO CHAIN CO

Overview
  • Total Patents
    6,712
  • GoodIP Patent Rank
    1,397
  • Filing trend
    ⇧ 28.0%
About

TSUBAKIMOTO CHAIN CO has a total of 6,712 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets mechanical elements, packaging and shipping and electrical machinery and energy are REIMERS GETRIEBE KG, CLOPET CYRIL and REIMERS GETRIEBE AG.

Patent filings per year

Chart showing TSUBAKIMOTO CHAIN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Komiya Shoichiro 336
#2 Kurematsu Yuji 319
#3 Yoshida Osamu 228
#4 Konno Masahiko 210
#5 Ishida Hiroki 147
#6 Tsutsumi Kazuhiro 132
#7 Sakura Shunji 128
#8 Ohara Hitoshi 128
#9 Ikeda Masaaki 127
#10 Saji Tomoyuki 126

Latest patents

Publication Filing date Title
DE102020127702A1 Tensioner lever
WO2021070886A1 Mating chain and movable body transfer device
KR20210033411A Chain drive system
US2021102613A1 Rotating member and forming method thereof
KR20210007836A Tensioner
WO2021024570A1 Low-temperature storage system
JP2020191774A Charge/discharge device, charge/discharge control method, and computer program
WO2020129782A1 Data processing device, charging/discharging device, and data processing method
JP2020099184A Data processing device, charging/discharging device, and data processing method
WO2020110952A1 Centrifugal clutch
WO2020110950A1 Centrifugal clutch
DE102019123648A1 Sprocket
JP2021004615A Chain and manufacturing method of chain
JP2021002225A Travel system, and control method thereof
JP2020202697A Charge/discharge system
JP2020200895A Tensioner
JP2020200863A Link plate
JP2020197223A sprocket
JP2020189730A Article sorting device
JP2020189729A Article sorting device