Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11968437 | Optical element, optical device, imaging apparatus, and manufacturing method of optical element | Atsushi KAWANAGO, Shuhei MATSUSHITA | 2024-04-23 |
| 10407295 | Fuel supply apparatus | Tomohiro Kubo, Yoshinari Hiramatsu | 2019-09-10 |
| 7636203 | Lens barrel | — | 2009-12-22 |
| 7312937 | Lens feed mechanism | — | 2007-12-25 |
| 7248422 | Lens barrel | — | 2007-07-24 |
| 6767146 | Aperture mechanism | — | 2004-07-27 |