Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117830 | Liquid detergent composition for hard surface and method for cleaning hard surface | Michio Yokosuka, Masashi Yoshikawa, Masaki Tosaka, Yoshiyuki Watanabe | 2000-09-12 |