Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956452 | Still picture recording and reproducing apparatus which properly performs recording and reproducing a plurality of different recording formats | Kosei OKETA, Aki Nakamura | 1999-09-21 |
| 4677344 | Display device | Masayuki Toshiyasu | 1987-06-30 |
| 4634930 | Display device | Masayuki Toshiyasu | 1987-01-06 |