Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803904 | Keyboard input device to be reliably connected to portable device | Shigeru Furuki, Kazutoshi Watanabe | 2004-10-12 |
| 6724552 | Magnetic disk apparatus with lower probability of occurrence of read errors due to scratch or the like on magnetic disk surface | Takayuki Sugawara, Masahiro Tenpaku, Yoshiyasu Kubota | 2004-04-20 |
| 6714403 | Foldable keyboard input device | Shigeru Furuki, Kazutoshi Watanabe | 2004-03-30 |