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TSUBAKIMOTO PRECISION PROD

Overview
  • Total Patents
    44
About

TSUBAKIMOTO PRECISION PROD has a total of 44 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machine tools and environmental technology are SUDA MINORU, AUTO MACHINERY COMPANY LTD and HOFFMANN MFG CO LTD.

Patent filings per year

Chart showing TSUBAKIMOTO PRECISION PRODs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tonogai Mitsuyasu 8
#2 Itoh Katsutoshi 7
#3 Iwai Tatsuo 5
#4 Fujiwara Isao 5
#5 Ito Katsutoshi 4
#6 Horimoto Hideki 4
#7 Tonokai Mitsuyasu 4
#8 Hayashi Masakazu 3
#9 Ogawa Yohsuke 2
#10 Tsuoi Toshinori 2

Latest patents

Publication Filing date Title
JPH08326748A Lubrication structure of direct-acting rolling guide bearing
JPH07317761A Lubrication structure of linear motion bearing
JPH0777260A Ball noncirculating type ball screw
JPH06288458A Ball screw with removable screw shaft, and reactor control rod driving device utilizing this ball screw
JPH05187440A Ball or roller driven linear motion bearing
JPH05340425A Roller type rectilinear motion bearing
JPH05209619A Uniaxial table conveyor with direction changing member incorporated in bearing main unit
JPH05172139A Seal device for linear motion bearing
JPH04372354A Steel ball polishing device
JPH04372353A Steel ball polishing device with foreign material removing function
JPH04289123A Induction hardening equipment for long-size material such as ball thread shank
US5092685A Sealing structure for linear motion bearing
JPH03353A End cap type ball screw
JPH02113114A Journalled roller type bearing for linear motion
JPH02109648A Driving table for linear motor of direct acting guide
JPH02113152A Compound structure of ball spline and ball screw
JPH01238714A Ball bearing for linear motion
JPH01199018A Ball bearing for linear movement
JPH01140938A Positioning table using ball-and-screw jack
JPH01126421A Bearing for linear motion and method for processing bearing body thereof