Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633083 | Toothbrush | Tatsuaki Iwai, Katsushi Ebisudani | 1997-05-27 |
| 5035880 | Dentifrice composition | Shigeki Mori | 1991-07-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633083 | Toothbrush | Tatsuaki Iwai, Katsushi Ebisudani | 1997-05-27 |
| 5035880 | Dentifrice composition | Shigeki Mori | 1991-07-30 |