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MATSUSHITA SANGYO KK

Overview
  • Total Patents
    16
About

MATSUSHITA SANGYO KK has a total of 16 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are NICHIREKI CO LTD, ILL WOO PPC CO LTD and KARL HALBACH.

Patent filings in countries

World map showing MATSUSHITA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing MATSUSHITA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsushita Masayuki 7
#2 Inoue Yuzo 3
#3 Saeki Chika 2
#4 Yamazaki Nakamichi 2
#5 Iwasaki Masuhisa 1
#6 Matsuda Ikuo 1
#7 Matsushita Minoru 1
#8 Kawaguchi Tetsushi 1
#9 Shimizu Eiichi 1
#10 Edo Hiroyuki 1

Latest patents

Publication Filing date Title
JP2004323167A Vertical type rotary valve
JP2004267691A Method for perfectly dechlorinating organic chlorine compound such as trichloroethylene, tetrachloroethylene, polychlorinated biphenyl, dioxins
JP2004089159A Off-flavor removing agent for rice stored for more than one year, two years, and the like
JP2001269595A Method and apparatus for crushing water-containing sludge
JP2001058192A Removal of hexavalent chromium
JP2001049362A Method and device for recovering valuable metal from heavy metal sludge
JP2000246712A Manufacture of scenic concrete block
JPH11320535A Method for molding highly reflective concrete product
JPH1077602A Asphalt paving material
JPH09286654A Production of concrete product mixed with powdery glass particle
JPH0561946A Bar arrangement design back-up method
JPH04327642A Structure for fixing wall panel
JPH03110250A Method and structure for installation of external wall panel and height-adjusting nut therefor
JPH03101931A Manufacture of composite stone panel
JPH02307709A Manufacture of stone panel
JPS5623485A Vertical rotary valve