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OTA NOBUTAKA

Overview
  • Total Patents
    16
About

OTA NOBUTAKA has a total of 16 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 packaging and shipping, mechanical elements and environmental technology are NIPPON KIKI KOGYO KK, DAISIN CO LTD and BEUMER GROUP GMBH & CO KG.

Patent filings in countries

World map showing OTA NOBUTAKAs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing OTA NOBUTAKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oota Nobutaka 12
#2 Ota Nobutaka 4
#3 Tomizawa Kenji 1

Latest patents

Publication Filing date Title
JP2014033960A Bowling machine training device
JP2009178838A Auxiliary tool for driving short nail
JPH09191498A Hearing aid
JPS6124804A Speed control device for pneumatic cylinder
JPS60197526A Cubing device for flat-bar steel
JPS59175606A Speed control device of air pressure cylinder
JPS5931221A Steel-fiber feeding apparatus
JPS5919708A Brake cylinder
JPS58224902A Belt conveyer for metallic fiber
JPS5796959A Device for opening and closing cover
JPS54120338A Pneumatic motor
JPS5399800A Advertising apparatus
JPS5331063A Single rotation clutch
JPS52155583A Torque measuring instrument
JPS5219331A Speed adjusting valve