Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741489 | Separator for lithium ion secondary battery, method for manufacture thereof, and lithium ion secondary battery | Hiroshi Ohnishi, Te Hyon Cho, Yoshikazu Miyata, Tatsuo Nakamura, Hiroaki Yamazaki +1 more | 2014-06-03 |
| 8546025 | Lithium ion secondary battery | Masanao Tanaka, Tatsuo Nakamura, Hiroshi Ohnishi, Koji Kimura, Te Hyon Cho +1 more | 2013-10-01 |