Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189407 | Composition for external use | Masaaki Ishiwatari | 2007-03-13 |
| 6602513 | Face pack | Miyoko Mochizuki, Masaaki Ishiwatari | 2003-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189407 | Composition for external use | Masaaki Ishiwatari | 2007-03-13 |
| 6602513 | Face pack | Miyoko Mochizuki, Masaaki Ishiwatari | 2003-08-05 |