Issued Patents All Time
Showing 101–105 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5754522 | Method for forming disk, disk forming apparatus, data recording/reproducing method, data recording/reproducing apparatus, and disk capable of recording/reproducing data in high density | Tadaaki Nomoto, Shuji Uehara | 1998-05-19 |
| 5587975 | Magneto-optical disk reproducing apparatus with gain and offset controlled by a reference pattern read from the disk | — | 1996-12-24 |
| 5008521 | Reproducing apparatus for an optical recording medium | Hiroshi Ohki, Takuya Wada | 1991-04-16 |
| 4852101 | Apparatus for recording and/or reproducing optical cards | Takuya Wada, Shinichi Yamamura | 1989-07-25 |
| 4742214 | Optical card reader | — | 1988-05-03 |