Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312269 | Toner case for copying machine | Takeshi Komada | 1990-11-20 |
| D312270 | Toner container for photo-copier | Takeshi Komada | 1990-11-20 |
| D312271 | Toner container for photo-copier | Takeshi Komada | 1990-11-20 |