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TOKUYAMA DENTAL CORP

Overview
  • Total Patents
    636
  • GoodIP Patent Rank
    4,715
  • Filing trend
    ⇧ 34.0%
About

TOKUYAMA DENTAL CORP has a total of 636 patent applications. It increased the IP activity by 34.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, pharmaceuticals and medical technology are DENTSPLY DETREY GMBH, KLEE JOACHIM E and DENTSPLY DE TREY GMBH.

Patent filings per year

Chart showing TOKUYAMA DENTAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akizumi Hironobu 92
#2 Matsushige Koji 87
#3 Yamazaki Tatsuya 77
#4 Suzuki Takeshi 62
#5 Kazama Hideki 55
#6 Shimizu Tomonao 55
#7 Yamakawa Junichiro 53
#8 Akitsumi Hironobu 41
#9 Hirata Koichiro 41
#10 Matsuo Takuma 36

Latest patents

Publication Filing date Title
JP2020147603A Dental visible light polymerizable composition
WO2020235418A1 Blank for dental cutting and method for producing same
JP2020183513A Adhesive composition, adhesive composition kit, and method for storing adhesive composition
WO2020189574A1 Disinfectant and/or antibacterial article and production method therefor
WO2020195623A1 Denture, reference denture, and denture manufacturing method
JP2020152713A Kit for preparing curable composition for denture base
JP2020164504A Powder type denture base lining material and denture base lining material preparation kit
WO2020149121A1 Curable composition for denture base
WO2020158238A1 Composite liquid agent package and method for manufacturing same, and kit for preparing multicomponent liquid composition using the composite liquid agent package and method for manufacturing same
JP2020204011A Polyester resin for denture base, non-metal clasp denture using the same and method for producing the same
JP2020139138A Surface treatment agent
CA3108366A1 Composite material, curable composition, and method for producing curable composition
WO2020040039A1 Polymerization apparatus
CA3108456A1 Polymerization apparatus
JP2021001261A Chemical polymerization initiator, adhesive composition, adhesive composition kit, dental material, dental material kit and storage method of adhesive composition
JP2020040937A Dental polymerization curable composition
JP2020193299A Hydrophilic surface-treating agent
WO2019225599A1 Method for producing weakly acidic hypochlorous acid aqueous solution
JP2020180903A Method for evaluating polyaryl ether ketone resin composite material
JP2020032160A Polymerization device