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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 9 | |
#2 | China | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Dentistry | |
#2 | Implantable devices | |
#3 | Physical training equipment |
# | Name | Total Patents |
---|---|---|
#1 | Ikejiri Ryoji | 11 |
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 |