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MAKINO AKIO

Overview
  • Total Patents
    15
About

MAKINO AKIO has a total of 15 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are ROBY JOSHUA L, HORTON INC and FEMMECHANIKA.

Patent filings in countries

World map showing MAKINO AKIOs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing MAKINO AKIOs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Clutches and brakes
#2 Non-positive-displacement pumps

Top inventors

# Name Total Patents
#1 Makino Akio 15

Latest patents

Publication Filing date Title
JPS63243528A Centrifugal hydraulic automatic clutch
JPS5813198A Pitch varying device
JPS57192626A Variable speed coupler
JPS5761831A Constant speed clutch
JPS5733228A Oil-immersed clutch
JPS5673231A Oil sealing apparatus
JPS55134800A Pitch changer
JPS53141855A Clutchhcontrolling device
JPS5359146A Auxiliary machinery driving apparatus
JPS5294958A Automatic clutch with retarder
JPS5294957A Oil immersed automatic clutch
JPS5293856A Uniform speed drive clutch
JPS5284358A Speed controlling device
JPS5284390A Constant value control valve device
JPS5284348A Hydraulic clutch