Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D500027 | Device for mixing sounds of musical instruments | — | 2004-12-21 |
| 6827431 | Ink tank | Kenji Kitabatake, Yasuo Kotaki, Keisuke Matsuo, Hiroki Hayashi | 2004-12-07 |
| 6806269 | 2-Amino-benzoxazinones for the treatment of herpes simplex virus | Masashi Kawanishi | 2004-10-19 |
| 6726538 | Sample polishing apparatus and sample polishing method | Akihiko Saguchi | 2004-04-27 |