Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379409 | Sealed secondary battery and manufacturing apparatus and manufacturing method therefor | Tomohiro Matsui, Hirokazu Okamoto | 2016-06-28 |
| 9246157 | Sealed secondary battery and manufacturing method therefor | Tomohiro Matsui, Tatsuya Nishi | 2016-01-26 |