Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426329 | Duplex eutectic silicon alloy, manufacturing method thereof, and manufacturing method of sintered compact using silicon alloy powder | Toshiyuki Watanabe, Masafumi Matsushita, Kazuya Sato, Yoko Matsushita, TAKAYOSHI MISAKI +12 more | 2013-04-23 |
| 8273291 | Silicon alloy, alloy powder thereof, manufacturing apparatus, manufacturing process and sintered alloy thereof | Toshiyuki Watanabe, Masafumi Matsushita, Kazuya Sato, Yoko Matsushita | 2012-09-25 |