Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026624 | Radiation converting substrate, radiation image pickup apparatus and radiation image pickup system | Yoshihiro Ogawa | 2006-04-11 |
| 6394347 | Apparatus and system for at least recording information on or reproducing information from a card-shaped recording medium | Hiroto Kitai | 2002-05-28 |
| 5923631 | Optical information recording/reproducing apparatus including a beam axis adjusting device for adjusting a position of a beam incident to a diffraction grating | Masato Inoue | 1999-07-13 |
| 5835471 | Optical information recording and/or reproducing apparatus | Moritoshi Miyamoto | 1998-11-10 |