Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921455 | Diaphragm device for video camera lens and method for controlling diaphragm device | Koshi Kuwakino, Kouichi Nagata, Shinichi Yamamoto, Hiroshi Nakamura | 2018-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921455 | Diaphragm device for video camera lens and method for controlling diaphragm device | Koshi Kuwakino, Kouichi Nagata, Shinichi Yamamoto, Hiroshi Nakamura | 2018-03-20 |