Inventor · disambiguated record
Takuya Hayahi
Also filed as: HAYAHI TAKUYA
4 granted patents·62 citations·filing 2004–2008
78Inventor score
Files withMITSUBISHI MATERIALS CORP4
Top patents by PatentIndex Score
4 records- 0193US7442433B2Surface-coated cermet cutting tool with hard coating layer exhibiting excellent chipping resistance in high-speed intermittent cuttingMITSUBISHI MATERIALS CORP·Filed 2006·Granted Oct 28, 2008·22 cites·1 claims
- 0279US7201956B2Cutting toolMITSUBISHI MATERIALS CORP·Filed 2004·Granted Apr 10, 2007·17 cites·3 claims
- 0373USRE41111ECutting toolMITSUBISHI MATERIALS CORP·Filed 2008·Granted Feb 9, 2010·6 cites·3 claims
- 0470US7273665B2Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistanceMITSUBISHI MATERIALS CORP·Filed 2004·Granted Sep 25, 2007·17 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →