Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905479 | Coloring device with rotary filter and detection sensor mounted on the drive motor rotor | Toshiro Tsukahara, Tomoaki Ide, Shigeki Kariya | 1999-05-18 |
| 5870248 | Frame for flexible disk drive unit having distortion prevention hole and 2 ribs formed around motor attaching hole | Satoru Akutsu, Kazuya Oda, Hideto Nishimura, Koichi Okubo, Hiroshi Ito +5 more | 1999-02-09 |