Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831981 | Fixed-length speech signal communication system capable of compressing silent signals | Takuji Tanimura | 1998-11-03 |
| 5734481 | Copying apparatus for carrying out a copying operation between an active section and a stand-by section | Yutaka Takeda | 1998-03-31 |
| 5590279 | Memory data copying apparatus | Yutaka Takeda | 1996-12-31 |