Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704266 | Disk apparatus | — | 2004-03-09 |
| 6212159 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kimihide Nakatsu, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 2001-04-03 |
| 6049522 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kimihide Nakatsu, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 2000-04-11 |
| 5889757 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kimihide Nakatsu, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 1999-03-30 |
| 5734520 | Magnetic recording/reproducing apparatus | Yasuhiro Okuda, Toshiro Tsukahara, Hirofumi Matsuo, Nobuzumi Kurihara | 1998-03-31 |