Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494827 | Endoscope device and operation apparatus | Kazutaka Matsumoto, Hiroyuki Sangu, Itaru Osaki, Masakazu Gotanda, Shinji Hatta +6 more | 2002-12-17 |
| 6464633 | Light source device for endoscope using DMD | Masahide Yamaki, Yutaka Koshikawa | 2002-10-15 |