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YAMAMOTO PRECIOUS METAL CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    200,511
About

YAMAMOTO PRECIOUS METAL CO LTD has a total of 32 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets materials and metallurgy, pharmaceuticals and semiconductors are ENAMELITE LLC, PETER PAUL and TYSZBLAT MICHELE.

Patent filings per year

Chart showing YAMAMOTO PRECIOUS METAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anraku Teruo 24
#2 Yamamoto Hirohisa 10
#3 Yamazoe Masatoshi 10
#4 Hoshikawa Takeshi 10
#5 Kubota Tomohiro 7
#6 Minami Tomoyuki 7
#7 Toyotake Kotaro 7
#8 Ainoya Masayuki 7
#9 Takahashi Humio 7
#10 Takamura Noritoshi 7

Latest patents

Publication Filing date Title
WO2017086228A1 Adhesive composition for dental use
JP2016065011A Dental cement composition
JP2015067543A Composite resin material for dentistry cutting process
SG10201610940SA Alloy material, contact probe, and connection terminal
JP2015020977A Adhesive composition for dentistry, tooth surface-treating agent, and dental resin
JP2014201559A Dental filler and dental composition
JP2013163660A Silane-containing composition, bonding method using the composition, and prosthesis bonded by the method
JP2013118119A Conductive paste, and low-temperature-baked ceramic multilayer substrate with the same
JP2012010835A Implant screw, root of artificial tooth and artificial joint fixing bolt
JP2011162868A Method for manufacturing noble metal fine particle
JP2010150569A Method for recovering platinum group element
JP2009249722A Method for manufacturing noble metal fine particle
JP2009097031A High-carat gold alloy for dental use
JP2005263648A Filler, composite resin by using the same and dental prosthesis by using composite resin
JP2001316131A Glass ceramics and method for producing same
JP2001316130A Glass ceramics and method for producing same
JP2001192262A Glass ceramic and method for manufacture thereof