Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696069 | Personal foaming cleansing composition | Tsukasa Ito, Tomohiko Sano | 1997-12-09 |
| D379697 | Two-sided sponge | John W. Freudenberg, Haruya Kato | 1997-06-03 |
| D379698 | Two-sided sponge | John W. Freudenberg, Haruya Kato | 1997-06-03 |