Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924946 | Lens diaphragm device, video camera incorporated with the same, and lens for the video camera | Yuko Watanabe, Michio Inoue | 2005-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924946 | Lens diaphragm device, video camera incorporated with the same, and lens for the video camera | Yuko Watanabe, Michio Inoue | 2005-08-02 |