Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229752 | Silver salt photothermographic dry imaging material | Takayuki Sasaki | 2007-06-12 |
| 7220536 | Silver salt photothermographic dry imaging material, thermal development method of the same, and thermal development apparatus for the same | Takayuki Sasaki, Kazuhiro Kido | 2007-05-22 |
| 6683959 | Stereophonic device and stereophonic method | Akihiro Hujita, Kenji Kamata | 2004-01-27 |
| 5995631 | Sound image localization apparatus, stereophonic sound image enhancement apparatus, and sound image control system | Kenji Kamada, Akihiro Fujita | 1999-11-30 |
| 5521330 | Sound control device and method for uniformly shifting the phase of sound data | — | 1996-05-28 |