Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465266 | Heat-resistant tungsten alloy, friction stir welding tool, and production method | Ayuri Tsuji, Shigekazu Yamazaki, Noboru Uenishi | 2019-11-05 |
| 10174410 | Heat-resistant molybdenum alloy | Takanori Kadokura, Hidenobu Nishino, Ayuri Tsuji, Shigekazu Yamazaki | 2019-01-08 |