Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048611 | Wavelength conversion device and image display device | Kenji Nakayama, Tetsuro Mizushima, Tatsuo Itoh, Tomohiro Matsuo | 2015-06-02 |
| 6984914 | Motor having characteristic structure in armature and disc apparatus | Tsuyoshi Kakuta, Kensei Fukuda, Fuminobu Furukawa | 2006-01-10 |
| 6249506 | Medium attaching device and disk drive apparatus | Masayuki Shiwa | 2001-06-19 |