Learn more

YAMAGUCHI TAKEO

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    235,151
About

YAMAGUCHI TAKEO has a total of 33 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan, United States and Australia. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are ENVIA SYSTEMS INC, VARTA PERTRIX UNION G M B H and SHENZHEN BAK POWER BATTERY CO LTD.

Patent filings per year

Chart showing YAMAGUCHI TAKEOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaguchi Takeo 33
#2 Mizuhata Hirotaka 4
#3 Takasaki Mitsuru 2
#4 Kono Natsuhiko 1
#5 Kusahara Teruki 1
#6 Saito Takuya 1
#7 Lee Ju-Myeung 1
#8 Lee Ju Myeung 1
#9 Iwatsuki Hitoshi 1
#10 Ito Taichi 1

Latest patents

Publication Filing date Title
US2016368806A1 Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass object
JP2007014913A Disc-type pumice-stone removing machine in buckwheat milling process
JP2006250418A Chamber using wood ash ceramics and earthenware pipe
JP2006175381A Pumice removal in flour-milling process of unpolished buckwheat
JP2005110611A Longline type tangle reef to which wood ash ceramic is attached
JP2005110612A Shop curtain type wood ash ceramic reef for proliferation of tangle
WO2004017446A1 Electrode for fuel cell, fuel cell including the electrode and process for producing the same
JP2005040062A Floating type seaweed culturing shelf attached with ash ceramics
JP2004210625A Wood ash ceramic and its manufacturing method
JP2004121162A Fish bank for tangle cultivation
JP2004008066A Marine culture reef for sea tangle
JP2003023910A Fishbank for tangle cultivation
JP2001149902A Domestic garbage treating machine utilizing microorganism
JP2000189046A Windmill-type fish dryer
JP2000144785A Survey universal scissors instrument
JPH11303118A Surveying post hole drilling tool
JPH11237686A Aerial photographic device utilizing motor paraglider
JPH11237687A Aerial photographic device utilizing motor paraglider
JPH10216757A Purification device by caisson pit
JPH1057983A Water purifying device by caisson pit