Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837643 | Film covered battery and method for screening same | Tsuguhiro Oonuma, Masatomo Mizuta, Akinori Miura, Tetsuya Yakawa | 2017-12-05 |
| 8318821 | Rigid foamed synthetic resin and process for its production | Hiroshi Wada | 2012-11-27 |