Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609564 | Speculum cover, method of manufacturing same and cover accommodating case | Yoshihiko Sano, Hiroyuki Ota, Yasushi Nakamura | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609564 | Speculum cover, method of manufacturing same and cover accommodating case | Yoshihiko Sano, Hiroyuki Ota, Yasushi Nakamura | 1997-03-11 |