Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396378 | Time lapse VCR using ATF error data as a control signal | — | 1995-03-07 |
| 5313285 | Facsimile apparatus having a helical scan VCR | — | 1994-05-17 |
| 5134498 | Apparatus for controlling the time base of a video signal | — | 1992-07-28 |
| 4568015 | Method of forming electric welded steel tube | Takaaki Toyooka, Akio Ejima, Yoshitomi Onoda | 1986-02-04 |
| 4334249 | Apparatus for use in recording a pulse signal on a magnetic recording medium | — | 1982-06-08 |