Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10312494 | Tab lead including surface treatment film with polymer having carboxylic acid anhydride groups, and nonaqueous electrolyte secondary battery using the same | Hiromoto Taguchi, Yuji Tanjo | 2019-06-04 |
| 10290894 | Secondary battery and method for manufacturing same | Kazuaki Matsumoto, Daisuke Kawasaki, Midori Shimura, Yoko Hashizume | 2019-05-14 |