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ARAI KOICHI

Overview
  • Total Patents
    43
About

ARAI KOICHI has a total of 43 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets medical technology, packaging and shipping and machines are HIGHVAC CORP, GLOBAL STANDARD TECH CO LTD and AWA PAPER MFG CO LTD.

Patent filings in countries

World map showing ARAI KOICHIs patent filings in countries
# Country Total Patents
#1 Japan 34
#2 United States 6
#3 Germany 1
#4 France 1
#5 United Kingdom 1

Patent filings per year

Chart showing ARAI KOICHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arai Koichi 40
#2 Watanabe Satoshi 9
#3 Onizuka Setsuo 5
#4 Ogata Hiromi 5
#5 Arai Michiko 3
#6 Tao Norikatsu 3
#7 Furukawa Toshio 3
#8 Sato Keiji 2
#9 Imanaga Eisuke 2
#10 Murai Yuzo 1

Latest patents

Publication Filing date Title
JP2014180321A Preliminary-curing workbench
JP2014128484A Portable led light irradiator
JP2013220290A Led light irradiation device for nail
JP2013034976A Microbubbling apparatus
JP2013027826A Device for producing isotonic ozone water
JP2011148753A Weeding device
US2011105888A1 Magnetic resonance imaging apparatus and method of determining execution order
US2011213235A1 Magnetic resonance imaging apparatus, initial state creation method, optimum intensity determination method, and magnetic resonance imaging method
JP2008156765A Ozonide adsorption sheet and apparatus for producing ozonide adsorption sheet
JP2008027802A Discharge lamp
JP2007169183A Growth promotion chamber for plant
JP2007135677A Air cleaner
JP2007111251A Air purifier
JP2007098014A Ozone deodorization and sterilization apparatus
JP2005342314A Sterilizer
JP2005245995A Cubic game board
JP2005162995A Device for producing ozonized oil and device for producing ozonide
JP2005152711A Crime prevention or disaster prevention marking device
JP2005124797A Sterilizer
JP2004008849A Filter