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CORONA INDUSTRY CO LTD

Overview
  • Total Patents
    15
About

CORONA INDUSTRY CO LTD has a total of 15 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHION KK, NII TEPLOVYKH PROTSESSOV and DRETEC CO LTD.

Patent filings in countries

World map showing CORONA INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing CORONA INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hori Shinji 7
#2 Tsutsui Hideki 5
#3 Inishi Tsuneichi 4
#4 Fukuda Tetsuya 3
#5 Hirai Yoshimoto 3
#6 Shimizu Shunsuke 2
#7 Watanabe Norio 1
#8 Hori Hiroshi 1
#9 Maeda Houso 1
#10 Kaneko Masaichi 1

Latest patents

Publication Filing date Title
JP2007289894A Electrolytic water making apparatus
JP2006000743A Garbage disposer
JP2006000714A Garbage treatment apparatus
JP2005124935A Bubbling device for bathtub
JP2005028322A Removal apparatus and removal method for separating oil content of grease trap
JP2004237208A Filter structure of solid-liquid separator
JP2003094045A Water purifier
JP2001327969A Cleaning method of electrolytic ionic water generating device
JP2001212546A Garbage treatment apparatus
JP2000354868A Electrolytic water making apparatus
JP2001115285A Electrolytic water generator
JP2001115284A Electrolytic water generator
JP2001017972A Electrolytic water generator
JP2000308880A Water purifier radiating astral body activation energy
JP2000300151A Termite extermination device and building equipped with the same