Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8214724 | Transmitting data with variable unit for playback | Toshiro Hiromitsu, Kazuaki Numano, Yasushi Tsukamoto | 2012-07-03 |
| 7436657 | Keyboard illumination device for portable computer | Seiji Motai, Taketoshi Kohno, Noboru Aoyama | 2008-10-14 |
| 7253586 | Intelligent multiple battery charging station | P. Daniel Kangas, Toshiro Hiromitsu | 2007-08-07 |
| 7239112 | Battery overcharging compensation system and method | P. Daniel Kangas, Toshiro Hiromitsu | 2007-07-03 |
| 5821818 | Phase locked loop ciruit for a liquid crystal display | Takuya Ishikawa | 1998-10-13 |