Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511477 | Gear grinding machine | Toshifumi Katsuma, Kunihiro Watanabe | 2016-12-06 |
| D760826 | Gear cutting tool | Yozo Nakamura | 2016-07-05 |
| D758463 | Gear cutting tool | Yozo Nakamura | 2016-06-07 |