Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5483719 | Hair brush with porous polytetrafluoroethylene body | Yoshiyuki Ishibashi | 1996-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5483719 | Hair brush with porous polytetrafluoroethylene body | Yoshiyuki Ishibashi | 1996-01-16 |