Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7785406 | Apparatus for volatile organic compound treatment and method of volatile organic compound treatment | Kouji Ota, Yasuhiro Tanimura, Masaki Kuzumoto, Hajime Nakatani, Hideo Ichimura +3 more | 2010-08-31 |
| 7750578 | Discharge lamp ballast apparatus | Takashi Ohsawa | 2010-07-06 |
| 7713495 | Ozone generating apparatus | Noboru Wada, Masaki Kuzumoto | 2010-05-11 |
| 6956546 | Method of driving AC plasma display panel, plasma display device and AC plasma display panel | Takashi Hashimoto | 2005-10-18 |
| 6603263 | AC plasma display panel, plasma display device and method of driving AC plasma display panel | Takashi Hashimoto | 2003-08-05 |