Inventor · disambiguated record
Kenji Yumoto
Also filed as: YUMOTO KENJI
8 granted patents·1 pending application·20 citations·filing 1995–2020
78Inventor score
Top patents by PatentIndex Score
9 records- 0181US10406654B2PcBN compact for machining of ferrous alloysDIAMOND INNOVATIONS INC·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
- 0274US10883166B2Surface-coated cubic boron nitride sintered material toolMITSUBISHI MATERIALS CORP·Filed 2016·Granted Jan 5, 2021·1 cites·6 claims
- 0368US10202309B2Cubic boron nitride sintered body cutting toolMITSUBISHI MATERIALS CORP·Filed 2015·Granted Feb 12, 2019·1 cites·16 claims
- 0458US10252379B2Brazing material for bonding; and composite part and cutting tool using sameMITSUBISHI MATERIALS CORP·Filed 2014·Granted Apr 9, 2019·0 cites·3 claims
- 0558US5624298AJig for headpiece aggregate machining and method for manufacturing a thin film magnetic headTDK CORP·Filed 1995·Granted Apr 29, 1997·16 cites·7 claims
- 0645US8063630B2Testing method for thin-film magnetic head and jig used thereforKAMIMURA TAKAMITSU·Filed 2008·Granted Nov 22, 2011·0 cites·9 claims
- 0742US10744569B2Surface-coated cubic boron nitride sintered material toolMITSUBISHI MATERIALS CORP·Filed 2017·Granted Aug 18, 2020·0 cites·4 claims
- 0839US12410102B2CBN sintered body and cutting toolMITSUBISHI MATERIALS CORP·Filed 2020·Granted Sep 9, 2025·0 cites·5 claims
- 0936US2022152708A1cBN SINTERED COMPACT AND CUTTING TOOLMITSUBISHI MATERIALS CORP·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenji Yumoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →