Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526710 | Liquid detergent composition | Noriyoshi Fujisawa, Junko Iijima, Katsuhiko Deguchi | 1985-07-02 |
| 4369134 | Creamy cleansing compositions | Katsuhiko Deguchi, Masatoshi Arisawa, Atsuo Ishida | 1983-01-18 |