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YOSHIDA YASUTAKA

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    219,763
About

YOSHIDA YASUTAKA has a total of 18 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, materials and metallurgy and semiconductors are SOLAR APPLIED MATERIALS TECHNO, ADVANCED MATERIALS TECH and CHUN BYUNG SUN.

Patent filings in countries

World map showing YOSHIDA YASUTAKAs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 United States 1

Patent filings per year

Chart showing YOSHIDA YASUTAKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Yasutaka 18
#2 Nakajima Kenichiro 1
#3 Kusushige Masanori 1
#4 Watanabe Daisuke 1

Latest patents

Publication Filing date Title
JP2020002316A Ambergris fluorescent substance and method for producing the same, fluorescent material, and method for discriminating ambergris
JP2001032250A Earthenware pipe for closed conduit
JP2000355926A Clay-pipe burying machine
JP2000212988A Bucket for civil engineering machine such as excavator
JPH11301228A Tire crawler for tire attached vehicle
JPH11139401A Bagging device
JPH1171741A Execution of culvert
JPH1056900A Barn cleaner
JPH10169000A Manufacture of fluid storage tank utilizing nonuse silo
JPH09290288A Night soil aeration agitating device
JPH09285237A Barn cleaner
JPH09225490A Night soil liquid aerating and agitating device
JPH0871584A Excretion liquid aerating and stirring apparatus
JPH07331692A Bucket of excavation machine
JPH07259116A Oscillating device for bucket
JPH01267122A Method for packing roll silage
JPS56111861A Copying machine