Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698694 | Video signal processing apparatus for video tape recorders | Masao Tomita | 1987-10-06 |
| 4695900 | Magnetic recording and playback apparatus for teletext signals | Masahiro Honjo | 1987-09-22 |
| 4691247 | Video signal recording/reproducing apparatus | Masahiro Honjo | 1987-09-01 |
| 4686583 | Dropout compensating apparatus using a digital delay circuit | Masao Tomita, Haruo Ohta, Tadaaki Matsuo | 1987-08-11 |
| 4677487 | Digital noise reducing apparatus for a video signal processing recording reproducing apparatus | Masao Tomita | 1987-06-30 |
| 4630251 | Video disc reproducing apparatus | Masao Tomita, Akihiro Takeuchi | 1986-12-16 |
| 4605974 | Magnetic recording and reproducing apparatus | Atsuo Ochi, Masao Tomita | 1986-08-12 |
| 4320533 | Frequency stabilized downconverter facilitating output frequency alteration | — | 1982-03-16 |