Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615184 | Disc playing device | Tetsuo Noda, Akihiro Yoshioka | 1997-03-25 |
| 5237555 | Disc player | Tetsuo Noda | 1993-08-17 |
| 5218592 | Disc player | Taizo Isshiki, Tsuneharu Tamatani, Masanao Yoshida, Hitoshi Ogata | 1993-06-08 |
| 5119357 | Disc player | Takeshi Kamemura | 1992-06-02 |
| 4796244 | Disc player | Saburo Yorizane, Koichiro Kimura, Tetsuo Noda, Taizo Isshiki, Masanori Okada +1 more | 1989-01-03 |