Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444334 | DC/DC converter | Masaru Nakamura, Hiroaki Nakamura, Takayuki Konishi, Chie Isshi | 2016-09-13 |
| 9280164 | Switching power-supply device and method for manufacturing switching power-supply device | Jung-Soo Lee, Chie Isshi, Masaru Nakamura | 2016-03-08 |