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YOSHINARI YOSHITAKA

Overview
  • Total Patents
    35
About

YOSHINARI YOSHITAKA has a total of 35 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are GANTAN BEAUTY KOGYO KK, KANAME KK and HARADA SHINPEI.

Patent filings in countries

World map showing YOSHINARI YOSHITAKAs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing YOSHINARI YOSHITAKAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yoshinari Yoshitaka 34
#2 Yokoie Takashi 4
#3 Fukuhara Kozo 2
#4 Sakaitani Shoji 2
#5 Ikushima Masao 1
#6 Tsujino Kuniyuki 1
#7 Sumi Jiyuntarou 1
#8 Yasuda Takayoshi 1
#9 Yoshinari Shigenori 1

Latest patents

Publication Filing date Title
JP2002148151A Roof tile lifting load testing device and its method
JP2002138628A Tile
JP2001152612A Plain ridge tile
JP2001152613A Ridge structure of building roof
JP2001140827A Nail
JP2001115618A Solar power generation module and tile joint cover
JP2001040823A Roof tile fixing nail
JP2001027012A Inslallation method for roofing tile and fixing nail for roofing tile
JP2000328747A Installing structure of solar power generation module and roof tile
JP2000166063A Structure of lead-in port for wiring in roof
JP2000129864A Ridge construction of building roof
JPH11200561A Solar-cell holding tile and connecting structure of solar-cell holding tile
JPH11107451A Fixing structure for split ridge-under tile
JPH11107453A Solar cell-holding tile and method for installing solar-cell unit on roof
JPH1181577A Installing method of on-roof mounting-article fitting frame and on-roof mounting-article fitting frame
JPH10292584A Sash-bar mounter
JPH10183874A Ventilation structure of ridge
JPH10183875A Ventilation structure of ridge
JPH1068194A Roofing structure
JPH1068195A Ridge roof tile stopper structure