Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145857 | Method for producing tungsten hexafluoride | Akiou Kikuchi, Yuta Takeda, Akifumi Yao | 2024-11-19 |
| 11519557 | Method for manufacturing filled container, and filled container | Akifumi Yao, Shinya Ikeda | 2022-12-06 |
| 11359278 | Treatment method and cleaning method for metal oxyfluorides | Akifumi Yao | 2022-06-14 |