Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079873 | Touch panel device | Yuichi Sasaki | 2021-08-03 |
| 10883166 | Surface-coated cubic boron nitride sintered material tool | Masakuni Takahashi, Shun Sato, Kenji Yumoto | 2021-01-05 |