Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278558 | Printed circuit board and method of producing the same | Masashi Murakami | 2012-10-02 |
| 7332870 | Driving voltage controller for light-emitting source | Takuya Shibata | 2008-02-19 |