Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663796 | Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof | Hideki Ohata, Koro Shirane, Ryuji Monden | 2003-12-16 |
| 6660188 | Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof | Hideki Ohata, Koro Shirane, Ryuji Monden | 2003-12-09 |
| 6661645 | Solid electrolytic capacitor and manufacturing method thereof | Takashi Ichimura, Hiroshi Nitoh, Naoki Kawamura | 2003-12-09 |
| 6637195 | Apparatus and method for engine exhaust purification | Hajime Oguma | 2003-10-28 |
| 6556427 | Solid electrolytic capacitor and method for producing the same | Hideki Ohata, Ryuji Monden | 2003-04-29 |
| 6517892 | Solid electrolytic capacitor and method for producing the same | Ryuji Monden, Toru Sawaguchi, Katsuhiko Yamazaki, Yuji Furuta, Hideki Ohata | 2003-02-11 |