Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958970 | Disk player | Tomohiro Mizuno, Ryuji Tsukagoshi, Hidenori Takeda, Yusuke Akama | 2005-10-25 |
| 6404718 | Disc player | Yuji Ikedo, Yusuke Akama, Takashi Nakai, Yoshitake Shimada | 2002-06-11 |
| 6151279 | Single motor disc player with a Geneva mechanism | Yuji Ikedo, Hideo Ito, Kuniya Satomi | 2000-11-21 |
| 5226025 | Magazine disk player having an improved magazine detecting feature | Yuji Ikedo, Takahiro Okajima | 1993-07-06 |