Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8243457 | Electronic component mounting structure, electronic device and manufacturing method of an electronic device | Yutaka Nakamura, Hirohisa Tokunaga, Kuniaki Imamiya | 2012-08-14 |
| 7887344 | Electronic device with an external connector | Hirohisa Tokunaga | 2011-02-15 |