Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071882 | Metal base circuit board, LED, and LED light source unit | Yoshihiko Okajima, Katsunori Yashima, Takuya Okada | 2011-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071882 | Metal base circuit board, LED, and LED light source unit | Yoshihiko Okajima, Katsunori Yashima, Takuya Okada | 2011-12-06 |