Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943789 | Hybrid core rope | Jun Takeuchi | 2015-02-03 |
| 6819516 | WUS (unsafe) detection (kick back sensing) | Hiromichi Kuwano | 2004-11-16 |
| 5617560 | System for handling platform independent optical card by separating during a read and recombining during a write generic directory information and OS dependent directory information | — | 1997-04-01 |
| 5410137 | Apparatus for reproducing data from a track whose track number cannot be read | — | 1995-04-25 |
| 5324926 | Optical card having alternative information record region | Toshio Horiguchi | 1994-06-28 |
| 5293549 | Digital signal apparatus for correctly demodulating data despite a fluctuation in reading rate or variation in regenerated pulse duration due to abnormalities in a recording medium from which data is being read | — | 1994-03-08 |
| 5291463 | Optical card reproducing apparatus for reproducing information with a two-dimensional solid-state imaging device | Takumi Sugaya | 1994-03-01 |
| 5291526 | Digital signal reproducing apparatus for reducing influence by jitter | Noriyuki Ohtsuka, Masunori Hashimoto | 1994-03-01 |
| 5280468 | Optical recording medium | Yoshio Nakajima | 1994-01-18 |
| 4737912 | Medical image filing apparatus | — | 1988-04-12 |
| 4736256 | Method for recording and for confirming the recording of images in an image filing apparatus | — | 1988-04-05 |