Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521386 | Electrophotographic photoreceptor and electrophotographic image forming method and apparatus using the photoreceptor | Yohta Sakon, Narihito Kojima, Minoru Umeda, Hiroshi Nagame, Ryuta Takeichi +1 more | 2003-02-18 |
| 6517427 | Abrasive-bladed multiple cutting wheel assembly | Takehisa Minowa | 2003-02-11 |