Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615717 | Switch | Yusho Nakase, Yong Hu | 2009-11-10 |
| 7488191 | Slide switch preventing a spring from ejection | Yusho Nakase, Yong Hu | 2009-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615717 | Switch | Yusho Nakase, Yong Hu | 2009-11-10 |
| 7488191 | Slide switch preventing a spring from ejection | Yusho Nakase, Yong Hu | 2009-02-10 |