Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932474 | Illuminated dual action switch | Kenichi Hamada, Tatsuya Futamura, Fumitaka Hayase | 2011-04-26 |
EH
Eiichi Hayakawa
Overall (2011): #310,247 of 364,097Top 90%
1
Patents 2011