Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976232 | Artificial quartz crystal growth method | Masatoshi Nishimoto, Yu Shirai, Sugao Yamaguchi | 2018-05-22 |
| 8426329 | Duplex eutectic silicon alloy, manufacturing method thereof, and manufacturing method of sintered compact using silicon alloy powder | Toshiyuki Watanabe, Masafumi Matsushita, Toshitaka Sakurai, Kazuya Sato, Yoko Matsushita +12 more | 2013-04-23 |