Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821701 | Toner and image forming apparatus | — | 2004-11-23 |
| 6811942 | Toner and image forming apparatus | — | 2004-11-02 |
| 6793244 | Multi-stage expansion tire hybrid inflator | Nobuyuki Katsuda, Masayuki Yamazaki | 2004-09-21 |
| 6722694 | Gas generator for multi-stage air bag and air bag device | Nobuyuki Ohji, Nobuyuki Katsuda | 2004-04-20 |