Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722274 | Manufacturing method and manufacturing device of secondary battery | Nobuaki Akutsu, Akira Okahata | 2017-08-01 |
MT
Masaaki Tsukano
Overall (2017): #314,640 of 506,227Top 65%
1
Patents 2017