Learn more

IKEJIRI RYOJI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    188,335
About

IKEJIRI RYOJI has a total of 11 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology and furniture and games are VENT PLANT CORP, IMZ FERTIGUNG VERTRIEB and PEDRAZZINI FRANCESCO.

Patent filings in countries

World map showing IKEJIRI RYOJIs patent filings in countries

Patent filings per year

Chart showing IKEJIRI RYOJIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ikejiri Ryoji 11

Latest patents

Publication Filing date Title
CN108136148A The treatment mouth of sleep apnea syndrome etc.
JP2017042472A Backpack
JP2016174666A Cutting head for rotary cutting tool
JP2016087401A Occlusal plane plate
JP2016054763A Correction tool of pelvis and vertebra
JP2003231642A Agent for treatment of periodontosis, agent for treatment of endodontosis, dental material and denture cleaning agent
JPH06285094A Dental implement housing case
JPS63300756A Dental floss
JPS62158218A Water-soluble dermal remedy
JPS6226007A Toothbrush