Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142247 | Subframe for vehicle | — | 2021-10-12 |
| 11142249 | Subframe for vehicle | Hisaharu Kato | 2021-10-12 |
| 11108032 | Method and apparatus for manufacturing secondary battery | Retsu Tahara | 2021-08-31 |
| 10998600 | Laminated secondary battery and manufacturing method of the same, and device | Masahiro Otsuka | 2021-05-04 |
| 10964978 | Electric storage device having a wound body with an extension part | Masahiro Otsuka | 2021-03-30 |