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SAKAI MITSUAKI

Overview
  • Total Patents
    13
About

SAKAI MITSUAKI has a total of 13 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan, EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets weapons, control and consumer goods are PIEXON AG, XINJIANG HONGKAI ELECTRONIC SYSTEM INTEGRATION CO LTD and KIMURA SHINTARO.

Patent filings in countries

World map showing SAKAI MITSUAKIs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 EPO (European Patent Office) 1
#3 Taiwan 1
#4 United States 1

Patent filings per year

Chart showing SAKAI MITSUAKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakai Mitsuaki 13
#2 Ishii Masatoshi 1

Latest patents

Publication Filing date Title
JP2004313316A Nail clippers
JP2004105506A Sucking cleaning feces receiving device
JP2003210571A Sucking/washing/stool-eliminating device
JP2000225169A Human body washer
JP2000037438A Acupressure substituter
JPH03293618A X-ray photographic film observation device
JPH02100015A Device for observing x-ray photographic film
JPS5549219A Curve formation of different form on extruded material
JPS5549220A Curvature formation of different form on extruded material and apparatus thereof
JPS5529827A Aperture blade mechanism in automatic aperture device of x-rays