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NARASAKI SEISAKUSHO KK

Overview
  • Total Patents
    17
About

NARASAKI SEISAKUSHO KK has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and biotechnology are HAFLRU, NANJING INST OF ENVIRONMENTAL SCIENCES MEP and MIZUSHOO KK.

Patent filings in countries

World map showing NARASAKI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing NARASAKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kiyono Katsuhiro 9
#2 Kozakura Yoshitaka 3
#3 Sato Takanobu 3
#4 Kawasaki Shuji 2
#5 Mori Mitsunori 2
#6 Tsukajima Akira 2
#7 Takada Hiroshi 2
#8 Sugawara Noboru 2
#9 Fukuzawa Koji 2
#10 Kimura Iichiro 1

Latest patents

Publication Filing date Title
JP2014095551A Radioactive waste storage device and civil engineering structure using the same
JP2013119703A Long induction heating apparatus and water gate
JP2012082649A Method and device to improve water quality of tidal river
JP2008119563A Muddy water treatment apparatus
JP2007181759A Method and device for thermally decomposing water-containing sludge
JP2007107310A Heating device of hydraulic cylinder
JP2007000831A Organic wastewater treatment method and apparatus
JP2006002517A Snow melting device
JP2005300022A Combustion apparatus of solid fuel
JP2004357649A Greenhouse
JP2004290863A Method and apparatus for improving water quality in bottom water area
JP2002029629A Dividing device and combining device for solid-fluid mixture
JP2000060349A Apparatus for removing attached organism in ear hanging culture
JPH0819348A Device for removing fouling organism in hanging culture
JPH0647211A Filter plate for filter press
JPS6422728A Method and device for transferring stacked cargoes
JPS62198341A Greenhouse equipped with reflected light passage