Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735415 | Battery pack and protection method using the same | Hiroaki Takechi, Won-Chull Han | 2017-08-15 |
| 9653929 | Battery charging apparatus and charging method thereof | Hiroaki Takechi, Won-Chull Han | 2017-05-16 |
| 9209645 | Method and apparatus for controlling charging of secondary battery | Yoon-phil Eo | 2015-12-08 |