Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980924 | Skin cleansing sheet | Ritsuko Yamazaki, Reiko Fukuda, Manabu Kaneda, Yasuhiro Komori | 1999-11-09 |
| 5767059 | Cleanser composition comprising an alkali metal salt of a secondary Amide-type N-Acylamino acid , and alkali metal salt of a higher fatty acid , and an amphoteric surfactant | Yasushi Kajihara | 1998-06-16 |
| 4885109 | Quick-drying pack-type face-cleansing composition | Fumiyo Shimada, Yuichiro Mitsuno | 1989-12-05 |