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SANKYO GIKEN KOGYO KK

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    223,974
  • Filing trend
    ⇩ 100.0%
About

SANKYO GIKEN KOGYO KK has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering and environmental technology are HONGSHENG ZHANG, NIPPON AIR FILTER and TIAN PENGCHENG.

Patent filings in countries

World map showing SANKYO GIKEN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing SANKYO GIKEN KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yoshimoto Hisakazu 5
#2 Nakatani Toru 3
#3 Takii Denichi 3
#4 Sakakura Tadao 3
#5 Yoshimi Kiyoshi 2
#6 Kodama Sadataro 2
#7 Shimada Katsunori 2
#8 Yamashita Teiji 2
#9 Iwahara Asao 2
#10 Sato Shinichi 1

Latest patents

Publication Filing date Title
JP2018202348A Solid-liquid separation apparatus and solid-liquid separation method
JP2016022422A Solid-liquid separation device and solid-liquid separation method
JP2014018767A Filtration method and filtration device
JP2014014786A Filtration method and filtration apparatus
JP2012035238A Solid-liquid separation method and solid-liquid separation device
JP2009297667A Filtration dewatering method of metal polishing liquid and its apparatus
JP2004217351A Slat conveyor
JP2000313413A Casing apparatus
JP2000190226A Shot blast method and shot blast device
JP2000176839A Blast material quantitative delivery device
JPH09187738A Apparatus for recovering glass bottle by color
JPH0974864A Device for recovering seaweeds or the like
JPH0972058A Pedestal for scaffold raising onto inclined roof
JPH0886122A Flag pole
JPH0838030A Fishes-stabbing machine
JPH03131314A Method and apparatus for washing and regenerating sheet like filter material
JPS6231633A Automatic seed bag feeding device
JPS6231622A Seed bag feeding method
JPS6221629A Automatic seed bag feeding device