Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739974 | Lens barrel | Norio Arai | 2017-08-22 |
| 9733449 | Lens barrel | — | 2017-08-15 |
| 9338335 | Lens drive apparatus, lens barrel to which the lens drive apparatus is applied, and image pickup apparatus | — | 2016-05-10 |