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YUTANI IRON WORKS

Overview
  • Total Patents
    31
About

YUTANI IRON WORKS has a total of 31 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are CHEN HONGHOU, YANGZHOU TIANJIAN MACHINERY MANUFACTURE CO LTD and WUXI JULONG BEARING MFG CO LTD.

Patent filings in countries

World map showing YUTANI IRON WORKSs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

Chart showing YUTANI IRON WORKSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Oda Fumitoshi 12
#2 Shiraiwa Yoshio 4
#3 Nakaya Toshitaka 3
#4 Yuya Mitsuhiro 2
#5 Yuya Toshimi 2
#6 Bandai Tomonobu 2
#7 Motonaga Kikuo 1
#8 Amano Masaharu 1
#9 Kitamoto Yukifumi 1
#10 Hongou Kazuo 1

Latest patents

Publication Filing date Title
JPH03234431A Fastening device for fitting bolt of revolving wheel
JPH02250777A Piston type hydraulic wrench
JPH02250778A Piston type hydraulic wrench
JPH0224064A Stably tightening device for pneumatic tool
JPH01146670A Gall discriminating device for fastening tool
JPS6420977A Control and monitor for clamping tool
JPS63162164A Controller for clamping tool
JPS6389271A Impact tool
JPS62228379A Electric motor type tool
JPS60131167A Feeder for tool for part
JPS59182036A Clamp tool positioning device of screw clamping device
JPS5993270A Nut runner
JPS5947167A Gas moving tool
JPS58223569A Nut runner
JPS58113811A Device for detecting number of revolution of rotary body
JPS5840273A Clamping completion mark marking device for pneumatic actuating tool
JPS584367A Motor tool which can detect angle of revolution after predetermined torque
JPS55131483A Controller for clamping torque of clamping tool operated by gas
JPS5590278A Screw clamping tool provided with torque limiter
JPS5565084A Method of positioning castle nut and its device