Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972862 | Secondary battery | Takuo Kudoh, Kiyoyasu Hiwada, Tomokazu SAITO, Akira Nakazawa | 2018-05-15 |
| 9917330 | Secondary battery | Tomokazu SAITO, Akira Nakazawa | 2018-03-13 |
| 9865859 | Stacked-type secondary battery | Tomokazu Saitoh, Tatsuo Inoue, Akira Nakazawa | 2018-01-09 |
| 9748596 | Single layer secondary battery having a folded structure | Takuo Kudoh, Kiyoyasu Hiwada, Tomokazu SAITO, Akira Nakazawa | 2017-08-29 |