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KOSAKA TOSHIYUKI

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    220,698
  • Filing trend
    ⇩ 100.0%
About

KOSAKA TOSHIYUKI has a total of 39 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1991. It filed its patents most often in Japan and United States. Its main competitors in its focus markets semiconductors and environmental technology are UCHIDA MASAO, GREAT POWER SEMICONDUCTOR CORP and LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO LTD.

Patent filings in countries

World map showing KOSAKA TOSHIYUKIs patent filings in countries
# Country Total Patents
#1 Japan 35
#2 United States 4

Patent filings per year

Chart showing KOSAKA TOSHIYUKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kosaka Toshiyuki 39
#2 Komatani Tsutomu 1
#3 Kawata Haruo 1

Latest patents

Publication Filing date Title
JP2018175629A Low frequency therapeutic device
JP2018143552A Stepping health appliance
JP2005125308A Simple sterile liquid supply system
JP2002349033A Earthquake proofing reinforcement which also serves as a rain water gutter and hardware to hold gutter
JP2002272345A Adhesive insect capturing sheet for walking insect such as lyctus brunneus or the like
JP2002256709A Earth quake-resistant reinforcing metal bracket with reinforcing sheet and method for attaching it
JP2002224555A Simple apparatus for feeding sterile liquid
JP2001352886A Device for detecting termite
JP2001311231A Termite prevention and vaporproof floor structure and humidity adjusting material holding member
JP2002004631A Base isolation structure
JP2000209999A Device for confirming inhabitation of termite
JP2000355986A Termite control structure and adhesive for preventing boring by termite
JP2000310026A Floor post
JP2000287603A Device for hindering invasion of rat
JP2000055304A Water supplying device
JPH11100913A Termite prevention method and termite prevention structure
JPH10266283A Water storage tank fungus preventive structure
JPH10280600A Floor post
JPH10210921A Termite preventing structure
JPH10212760A Upper surface spacer