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TSUBAKIMOTO SEIKOU KK

Overview
  • Total Patents
    17
About

TSUBAKIMOTO SEIKOU KK has a total of 17 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 mechanical elements, electrical machinery and energy and machine tools are XUZHOU KEYUAN HYDRAULIC CO LTD, KOLUNGEN AB and TRIBOLOGY SYSTEMS INC.

Patent filings in countries

World map showing TSUBAKIMOTO SEIKOU KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing TSUBAKIMOTO SEIKOU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Itou Katsutoshi 6
#2 Fujiwara Isao 2
#3 Hayashi Masakazu 2
#4 Tsuoi Toshinori 2
#5 Ito Katsutoshi 2
#6 Tamefuji Hidemoto 1
#7 Fukazawa Kouki 1
#8 Shintani Hidetoshi 1
#9 Tanaka Shigeyuki 1
#10 Yuya Mitsuharu 1

Latest patents

Publication Filing date Title
JPS6192317A Ball bearing for straight linear motion
JPS6138216A Linear motion roller bearing
JPS6121420A Rectilinear motion bearing
JPS60231014A Linear motion bearing
JPS60226762A Linear motion bearing containing linear motor
JPS60139912A Roller type bearing for linear motion
JPS6024874A Pinball polishing apparatus
JPS59182060A Polishing device for pin ball
JPS59155617A Ball spline
JPS59155658A Ball screw
JPS59147151A Retaining mechanism of retainer ring for roller screw
JPS59121225A Sealing device of ball bearing for linear action
JPS5954814A Linearly operating ball bearing
JPS5865320A Ball spline bearing
JPS5757953A Return tube for ball screw and manufacture thereof
JPS5547045A Screw shaft sealing means
JPS51124263A Jack device