Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493211 | Electrolyte for electrolytic capacitor | Masashi Ozawa, Hidehiko Itoh, Kenji Tamamitsu, Masao Sakakura | 2002-12-10 |
| 6431160 | Air-fuel ratio control apparatus for an internal combustion engine and a control method of the air-fuel ratio control apparatus | Shin Adachi | 2002-08-13 |