Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11322912 | Semiconductor laser array, semiconductor laser element, semiconductor laser module, and wavelength-variable laser assembly | Junji Yoshida, Kazuaki Kiyota | 2022-05-03 |
| 11255618 | Flat extruded aluminum multi-port tube whose inner surface is highly corrosion-resistant and an aluminum heat exchanger using the tube | Shinichi Nakamura, Naoki Yamashita, Seiichi Nagao, Satoshi Shibata, Kazuhisa NAITOU +2 more | 2022-02-22 |