Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294435 | Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode mixture for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery | Kenichi Kobayashi | 2007-11-13 |
| 5795237 | Portable type electronic golf score display device | — | 1998-08-18 |