Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138532 | Nonferrous metal melting furnace and method for melting nonferrous metal | Matoshi Teranishi, Ken Fujita, Nahoko Hanaoka, Fumito Inuzuka | 2018-11-27 |
| 8284488 | Optical low pass filter | Koichi Murata | 2012-10-09 |