Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374093 | Repeater monitor system and repeater monitor method | Kazuyuki Seri, Tatsuo Furukawa | 2013-02-12 |
| 7577215 | Angle demodulation apparatus, local oscillation apparatus, angle demodulation method, local oscillation signal generating method, recording medium and computer data signal | — | 2009-08-18 |
| 6947499 | Angle demodulation apparatus, local oscillation apparatus, angle demodulation method, local oscillation signal generating method, recording medium and computer data signal | — | 2005-09-20 |
| 4486320 | Tape guide for magnetic recording tape cassettes and magnetic recording tape cassettes containing same | Akira Ishi, Yoshihiro Abe | 1984-12-04 |
| 4205390 | Address converter | Tateo Matsumoto, Teruo Ishikawa | 1980-05-27 |