Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484119 | Input device having deflection detecting elements | Toshio Ogawa, Katsuhiko Tochihara, Ryoichi Maeda, Hirofumi Okumura | 2002-11-19 |
| 6477904 | Input device provided with strain gages | Ryoichi Maeda, Takeshi Akahama | 2002-11-12 |
| 6356257 | Input device | — | 2002-03-12 |