Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132692 | Nanosilicon light-emitting element and manufacturing method thereof | Keisuke Sato, Mitsuo Iwase | 2006-11-07 |
| 6247511 | Method and apparatus for cutting wooden plates | Koji Maeda, Kazuhiro Otani, Junji Tsuji, Katsuji Hasegawa, Tsuyoshi Fukui +1 more | 2001-06-19 |