Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857650 | Inner surface finishing tool | Mitsuru Muto | 2020-12-08 |
| D859482 | Roller burnishing tool for machine tool | Mitsuru Muto | 2019-09-10 |
| D832320 | Roller for mirror-finishing | Daichi Kamimura, Masaru Futamura, Mitsuru Mutou | 2018-10-30 |
| 9827648 | Roller burnishing tool device | Masaru Futamura | 2017-11-28 |
| 9033770 | Combined processing tool | Yoshio Masuda, Katsuyuki Kawasumi | 2015-05-19 |
| 8931320 | Dimple-forming burnishing tool | Tetsuya Suzuki, Masaru Futamura | 2015-01-13 |