Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973493 | Discharge lamp lighting device, and illuminating device | Naoki Onishi, Tetsuya Hamana, Keisuke Ueda, Kouichi Ikegami, Takuya Sakai | 2011-07-05 |
| 6339865 | Cord fastener | Yoshinobu Takahashi | 2002-01-22 |
| 5898440 | Method of and apparatus for processing graphics data | — | 1999-04-27 |