Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821037 | Printing device provided with cutter to cut recording paper | Norio Mizutani, Naomi Yamamoto | 2004-11-23 |
| 6682408 | Polishing apparatus | Tetsuji Togawa, Nobuyuki Takada, Satoshi Wakabayashi, Kenichiro Saito, Masahiko Sekimoto +2 more | 2004-01-27 |