Inventor · disambiguated record
Haruki Kumoi
Also filed as: KUMOI Haruki
6 granted patents·56 citations·filing 2013–2019
81Inventor score
Technology areasB23C
Files withTUNGALOY CORP6
Top patents by PatentIndex Score
6 records- 0195USD806150SCutting insertTUNGALOY CORP·Filed 2016·Granted Dec 26, 2017·23 cites·1 claims
- 0294USD845361SCutting insertTUNGALOY CORP·Filed 2017·Granted Apr 9, 2019·16 cites·1 claims
- 0390US10350687B2Cutting insert having outwardly inclined side surface and inwardly inclined lower surface, and rotary cutting toolTUNGALOY CORP·Filed 2015·Granted Jul 16, 2019·7 cites·9 claims
- 0484US10322458B2Cutting insert having bottom surface with inclined parts and indexable rotary cutting toolTUNGALOY CORP·Filed 2015·Granted Jun 18, 2019·3 cites·11 claims
- 0583US9855613B2Cutting tool body and cutting toolTUNGALOY CORP·Filed 2013·Granted Jan 2, 2018·7 cites·11 claims
- 0650US11110527B2Cutting insert and cutting toolTUNGALOY CORP·Filed 2019·Granted Sep 7, 2021·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Haruki Kumoi 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 →