Inventor · disambiguated record
Takaomi Toihara
Also filed as: TOIHARA TAKAOMI
7 granted patents·1 pending application·65 citations·filing 2002–2012
83Inventor score
Top patents by PatentIndex Score
8 records- 0186US7504149B2Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coatingOSG CORP·Filed 2006·Granted Mar 17, 2009·20 cites·10 claims
- 0285US7431988B2Hard coating and machining tool disposed with hard coatingOSG CORP·Filed 2005·Granted Oct 7, 2008·14 cites·18 claims
- 0379US8697229B2Hard coating film and hard coating film coated working toolSUGITA HIROAKI·Filed 2008·Granted Apr 15, 2014·4 cites·7 claims
- 0479US7008688B2Hard multilayer coating, hard multilayer coated tool including the hard multilayer coating, and method of forming the hard multilayer coatingOSG CORP·Filed 2002·Granted Mar 7, 2006·22 cites·3 claims
- 0568US7713612B2Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coatingOSG CORP·Filed 2005·Granted May 11, 2010·5 cites·10 claims
- 0655US9409238B2Hard coating for cutting tool, and cutting tool coated with hard coatingSAKURAI MASATOSHI·Filed 2012·Granted Aug 9, 2016·0 cites·4 claims
- 0750US2015072135A1Hard coating film for cutting tool and cutting tool coated with hard coating filmSAKURAI MASATOSHI·Filed 2012·Application pending·0 cites
- 0845US9074279B2Hard laminar coatingTOIHARA TAKAOMI·Filed 2011·Granted Jul 7, 2015·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →