Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406817 | Crosslinked polymer, electrolyte using the polymer, and nonaqueous secondary battery using the electrolyte | Koji Wariishi, Hideki Tomiyama | 2002-06-18 |
| 6397008 | Driving system with elastically supporting units | Minoru Kuwana, Junichi Tanii | 2002-05-28 |