Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662718 | Drill and method for manufacturing cut workpieces using same | — | 2017-05-30 |
| 9555484 | Drill and method of producing machined product using the same | — | 2017-01-31 |
| 9533356 | Cutting insert, cutting tool, and method of manufacturing machined product using the same | Masahiro Shibata, Kazuki Yamamichi | 2017-01-03 |