Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843206 | Transformer less battery charger system | Tetsuo Sato, Shigeru Maeta, Atsushi Mitamura, Akira Negishi, Gary S. Jacobson | 2017-12-12 |
| 9746627 | Semiconductor laser module | Yuta Ishige, Naoki Hayamizu, Etsuji Katayama | 2017-08-29 |
| 9692205 | Semiconductor laser module | Tetsuya Matsuyama, Naoki Hayamizu, Jun Miyokawa, Yuta Ishige | 2017-06-27 |