Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012614 | Non-aqueous electrolyte battery, and power supply unit | Masatoshi Nagayama, Yoshiyuki Muraoka | 2011-09-06 |
| 7914917 | Hybrid power supply unit | Tadao Kimura, Gota Asano | 2011-03-29 |