Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837643 | Film covered battery and method for screening same | Masatomo Mizuta, Yuko Hayashi, Akinori Miura, Tetsuya Yakawa | 2017-12-05 |
| 7569509 | Method for producing catalyst for fuel cell | — | 2009-08-04 |