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YAMASHITA IWAO

Overview
  • Total Patents
    11
About

YAMASHITA IWAO has a total of 11 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are VNI KT I VNIKTISTALKONSTRUKTSI, SCHICHAU A G F and SICHUAN BMT ITI WELDING EQUIPMENT & ENGINEERING CO LTD.

Patent filings in countries

World map showing YAMASHITA IWAOs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing YAMASHITA IWAOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Yamashita Iwao 10
#2 Yamashita Itsuki 1

Latest patents

Publication Filing date Title
JP2006006153A Specimen obtained by laminating unspecified insect in living state
JP2003117904A Cracking stopping and core drawing apparatus for long- sized timber
JPH07328164A Golf practicing machine
JPS5838661A Developing and cutting device for pipe
JPS553531A Turbulent wind tunnel for drying
JPS5411789A Signal output appartus of automatic gravity inspector
JPS5323683A Automatic centroid detector
JPS52133277A Automatic centroid detector
JPS5298559A Apparatus for automatically detecting center of gravity
JPS5288970A Operation circuit for lumber conveyor
JPS5117088A Jidokakohohoto sochi