Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891916 | Insert for drill and indexable insert drill | Hidebumi Takahashi | 2011-02-22 |
| 7597507 | Insert type cutting instrument and insert, method for attaching insert to insert main body | Tomoyoshi Sakamoto | 2009-10-06 |