Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751690 | Recording and reproducing apparatus | Mitsuya Kawashita, Osamu Okada, Nobuyuki Batou, Taku Yokawa, Yoshikazu Ueta +1 more | 2010-07-06 |
| 7525885 | Information reproduction and recording apparatus and information transfer module | Takashi Kouno, Osamu Okada, Mitsuya Kawashita | 2009-04-28 |