Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840809 | Defibrating unit | Naotaka Higuchi, Toshiaki Yamagami | 2017-12-12 |
| 9643339 | Sheet manufacturing apparatus and defibration unit | Naotaka Higuchi, Toshiaki Yamagami | 2017-05-09 |
| 9644316 | Sheet manufacturing apparatus and defibrating unit | Naotaka Higuchi, Toshiaki Yamagami | 2017-05-09 |