Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683377 | Individually wrapped sanitary napkin | — | 1997-11-04 |
| 5660210 | Layered rubber hose with reinforcing | Fumio Ikeda, Katsushi Kitaoka | 1997-08-26 |
| 5613960 | Disposable body fluids absorbent padding | — | 1997-03-25 |