Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342558 | Plasma display panel drive method | Hiroyuki Tachibana, Naoki Kosugi, Toshikazu Wakabayashi | 2008-03-11 |
| 6876395 | Video signal conversion device and video signal conversion method | Toshio Wakahara, Akio Niwa, Takuma Higashi, Tomoko Morita, Yuji Sekiguchi | 2005-04-05 |
| 5990853 | Projection type image displaying apparatus | Yasunori Kuratomi, Akio Takimoto, Koji Akiyama, Hiroshi Tsutsui, Toshikatsu Kawakami +1 more | 1999-11-23 |
| 5847778 | Video display device | Hiroshi Miyai, Akio Takimoto, Yasunori Kuratomi, Toshikazu Kawakami, Hiroshi Noguchi | 1998-12-08 |