Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620755 | Secondary battery manufacturing method, secondary battery, welding apparatus thereof | Taewon Kim, Kazumi Hisajima, Yasuhiro Sawada, Miyuki Nakai | 2017-04-11 |
AK
Akiko Kinoshita
Overall (All Time): #2,939,808 of 4,157,543Top 75%
1
Patents All Time