Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998157 | Tungsten alloy part, and discharge lamp, transmitting tube, and magnetron using the same | Shinichi Yamamoto, Hiromichi Horie | 2021-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998157 | Tungsten alloy part, and discharge lamp, transmitting tube, and magnetron using the same | Shinichi Yamamoto, Hiromichi Horie | 2021-05-04 |