Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637092 | Method for manufacturing secondary battery | Hiroshi Ogawa | 2020-04-28 |
| 10608451 | Electricity storage system and cartridge | Masaru Heishi, Masashi Kanoh, Akio Shokaku | 2020-03-31 |