Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473211 | Method of estimating oxygen concentration of silicon single crystal and method of manufacturing silicon single crystal | Shin Matsukuma, Kazuyoshi Takahashi, Tegi Kim, Ryusuke Yokoyama | 2022-10-18 |
| 10738909 | Fuel tank valve | Kazunari Nakaya, Kenichiro Kaneko | 2020-08-11 |