Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099790 | Optical disk replay device | — | 2012-01-17 |
| 8078299 | Optical disk replay device | — | 2011-12-13 |
| 7979910 | Data reproducing apparatus and transmitter authenticating data reproducing apparatus | — | 2011-07-12 |
| 7681189 | Information processing device capable of updating a stored program | — | 2010-03-16 |
| 7580611 | Data reproducing device capable of reading and reproducing only reproducible information | — | 2009-08-25 |
| 5605090 | Bread maker | Hisanobu Tanaka | 1997-02-25 |