Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10326015 | Switching element and method of manufacturing the same | Masatoshi TSUJIMURA, Sachiko Aoi, Yasushi Urakami | 2019-06-18 |
| 10170470 | Switching device | Toru Onishi, Yasushi Urakami, Yukihiko Watanabe | 2019-01-01 |