Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10007083 | Lens barrel | Naoki Matsumoto | 2018-06-26 |
| 8982485 | Lens barrel | Yutaka Arakawa | 2015-03-17 |
| 7577345 | Water/drip-proof structure for acoustic member and electronic apparatus having the same | Ko Tei, Masaya Ota, Nobuyuki Tanaka | 2009-08-18 |