Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7532248 | Adapter device and video camera device | Hitoshi Nakamura, Tomoyasu Katsuyama, Masao Hirose | 2009-05-12 |
| 7477317 | Adapter device and video camera device | Hitoshi Nakamura, Masao Hirose, Tomoyasu Katsuyama | 2009-01-13 |
| D551688 | Video camera | Jun Uchiyama | 2007-09-25 |
| D543223 | Video camera | Jun Uchiyama | 2007-05-22 |