Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952703 | Device and method for measuring microporous film on battery electrode plate, coater equipped with film measuring device, and coating method using film measuring method | Tetsuya Hayashi, Masato Fujikawa | 2011-05-31 |