Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330526 | Shampoo composition | Hiroshi Watanabe, Kenichi Gohda | 1982-05-18 |
| 4235898 | Liquid shampoo composition | Hiroshi Watanabe | 1980-11-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330526 | Shampoo composition | Hiroshi Watanabe, Kenichi Gohda | 1982-05-18 |
| 4235898 | Liquid shampoo composition | Hiroshi Watanabe | 1980-11-25 |