Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522798 | Energy storage apparatus | Hiroyasu Koyama, Yuta Mizukawa, Kazuya Fujisawa | 2019-12-31 |
| 10199938 | Switching power source device, semiconductor device, and AC/DC converter including a switching control | Norisato Takeya, Satoshi Kumaki, Yasutaka Horikoshi | 2019-02-05 |