Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836262 | Method of driving plasma display panel, plasma display device and driving device for plasma display panel | Takashi Hashimoto, Takahiro Urakabe, Yoshikazu Tsunoda, Takayoshi Nagai | 2004-12-28 |
| 6812592 | Voltage fluctuation compensating apparatus | Akihiro Suzuki, Hiroyuki Sasao, Kenichi Koyama, Toshiyuki Kikunaga, Mitsugu Takahashi | 2004-11-02 |
| 6806434 | Electric discharge machine with output power control | Akihiro Suzuki, Takashi Hashimoto, Yoshikazu Tsunoda, Hideaki Hayashi, Atsushi Taneda | 2004-10-19 |
| 6785108 | Semiconductor equipment | Hiroshi Nakatake, Toshiyuki Kikunaga | 2004-08-31 |