Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050256 | Method of manufacturing positive electrode for lithium ion secondary battery | Hiroya Umeyama, Naoyuki Wada, Tatsuya Hashimoto | 2018-08-14 |
| 9960411 | Method of manufacturing negative electrode for nonaqueous electrolyte secondary battery | Hiroya Umeyama, Naoyuki Wada, Yusuke Fukumoto, Tatsuya Hashimoto, Yuji Yokoyama | 2018-05-01 |
| 9929406 | Nonaqueous electrolyte secondary battery and method of manufacturing the same | Hiroya Umeyama, Tatsuya Hashimoto, Naoyuki Wada, Yusuke Fukumoto, Yuji Yokoyama | 2018-03-27 |
| 9905846 | Lithium ion secondary battery | Hiroya Umeyama, Naoyuki Wada, Yusuke Fukumoto, Tatsuya Hashimoto, Yuji Yokoyama +1 more | 2018-02-27 |