Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729764 | Metal bearing liner and axial flow fan motor provided with the same | Eiichi Kobayashi, Kazunori Sawayama | 2004-05-04 |
| 6730154 | Polychromic ink composition depending on viewing angle | Hiroshi Inoue, Satoshi Maruyama, Norihiro Hirano, Hidetoshi Fukuo, Naoshi Murata +1 more | 2004-05-04 |
| 6713907 | Blower for use in office automation equipment | — | 2004-03-30 |