Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830633 | Depilation method | Katsuo Matsumoto, Katsuhiro Yamamoto, Toshimitsu Sasaki, Masayuki Shida | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830633 | Depilation method | Katsuo Matsumoto, Katsuhiro Yamamoto, Toshimitsu Sasaki, Masayuki Shida | 1989-05-16 |