Inventor · disambiguated record
Kouji Hirosaki
Also filed as: HIROSAKI KOUJI
3 granted patents·3 citations·filing 2012–2018
56Inventor score
Top patents by PatentIndex Score
3 records- 0176US10124413B2Cubic boron nitride sintered body and cutting toolKYOCERA CORP·Filed 2015·Granted Nov 13, 2018·2 cites·8 claims
- 0262US10556274B2Cubic boron nitride sintered body and cutting toolKYOCERA CORP·Filed 2018·Granted Feb 11, 2020·0 cites·8 claims
- 0361US9228252B2Hard alloy and cutting toolKINOSHITA HIDEYOSHI·Filed 2012·Granted Jan 5, 2016·1 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →