Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952011 | Key and keyboard apparatus | Hiroyasu Abe | 2011-05-31 |
| 7897860 | Keyboard apparatus | Mitsuru Kitajima | 2011-03-01 |
IO
Ichiro Osuga
Overall (2011): #95,040 of 364,097Top 30%
2
Patents 2011