Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9003446 | Display screen changeover apparatus, display screen changeover method, display screen changeover program and computer readable recording medium storing a display screen changeover program | Junichi Ando, Minoru Kataoka, Hirokatsu Miyamoto | 2015-04-07 |
| 7545719 | Optical disk apparatus capable of measuring and recording signal condition, and method thereof | Kenichi Furukawa | 2009-06-09 |
| 7215617 | Optical disc drive for erasing the power calibration area of an optical disc | Junichi Ando | 2007-05-08 |