Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799930 | Battery pack | Atsuhiro Kumagai, Shigeji Ikeda | 2017-10-24 |
| D788696 | Rechargeable battery | Atsuhiro Kumagai | 2017-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799930 | Battery pack | Atsuhiro Kumagai, Shigeji Ikeda | 2017-10-24 |
| D788696 | Rechargeable battery | Atsuhiro Kumagai | 2017-06-06 |