Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D522965 | Current collector | — | 2006-06-13 |
| D490773 | Current collector for a battery | — | 2004-06-01 |
| 6013389 | Cylindrical storage battery | Norio Suzuki, Toshihide Eguchi, Masato Onishi | 2000-01-11 |
| 6010801 | Cylindrical storage battery | Norio Suzuki, Toshihide Eguchi, Masato Onishi | 2000-01-04 |