Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465134 | Gel electrolyte and gel electrolyte battery | Mashio Shibuya | 2002-10-15 |
| 6444351 | Solid electrolyte battery | — | 2002-09-03 |
| 6376128 | Solid electrolyte battery having reduced sized electrodes | — | 2002-04-23 |