Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11042122 | Timepiece with rotatable crown having tactile feel | — | 2021-06-22 |
| 11036187 | Timepiece including a stop member rotatably mounted to a bezel | — | 2021-06-15 |
| 10613481 | Crown lock mechanism-installed timepiece | — | 2020-04-07 |
| 10025273 | Timepiece | — | 2018-07-17 |
| 6757390 | Wristwatch type wireless telephone | Takashi Ito, Yoshinori Bito, Kouichi Noguchi | 2004-06-29 |
| 6748631 | Hinge assembly and wrist mounting-type electronic apparatus utilizing hinge assembly | Dai Terasawa, Nobuhide Matsumoto, Yoshinori Bito, Takashi Ito, Haruo Hashimoto +1 more | 2004-06-15 |
| 6647593 | Hinge unit of mounting strap | Takashi Ito | 2003-11-18 |
| 6528725 | Portable electronic device | Kouichi Noguchi, Takashi Ito | 2003-03-04 |