Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503281 | Position indicator | Takenori Kaneda, Takayuki Arai, Kenichi Ninomiya, Kohei Tanaka | 2019-12-10 |
| 10427449 | Writing instrument and electronic pen body section | Takenori Kaneda, Kenichi Ninomiya, Kohei Tanaka | 2019-10-01 |