Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206855 | High temperature food heating device | Kenichi Osako | 2021-12-28 |
| 11133651 | Nitride semiconductor laser device and semiconductor laser apparatus | Yoshihiko Tani, Yoshimi Tanimoto, Yuhzoh Tsuda | 2021-09-28 |