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KAWASAKI SHUJI

Overview
  • Total Patents
    24
About

KAWASAKI SHUJI has a total of 24 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, EPO (European Patent Office) and Canada. Its main competitors in its focus markets machine tools and machines are SHIMURA TEKKOSHO KK, FRIEL DANIEL D and LUSTIG LEO.

Patent filings in countries

World map showing KAWASAKI SHUJIs patent filings in countries

Patent filings per year

Chart showing KAWASAKI SHUJIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kawasaki Shuji 24
#2 Matsushita Akitaka 8
#3 Matshushita Akitaka 1
#4 Yamaguchi Kazuo 1
#5 Yokoyama Akira 1
#6 Otani Naomichi 1

Latest patents

Publication Filing date Title
US6962522B1 Barrel polishing device
US6688953B2 Barrel polishing apparatus
AU5506300A Barrel-polishing apparatus and barrel-polishing method
JP2002024294A Method for providing area information by using internet
CA2426281A1 Barrel-polishing apparatus
EP1433569A2 Barrel-polishing apparatus
EP0922530A2 Barrel-polishing apparatus
JP2000141203A Barrel polishing method
JP2000071165A Barrel polishing device
JP2000015553A Barrel polishing device
JPH11216660A Barrel polishing device
JPH11170154A Barrel polishing device
AU4517097A Barrel polishing apparatus
JPH1158215A Barrel polishing device and work holder therefor
JPH10225860A Surface treatment method of work
JPH10225859A Work support device for barrel polishing device and polishing medium