Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894851 | Optical device | Yujin Yamazaki, Yuichi Kawahata, Nobuaki Mitamura | 2005-05-17 |
HS
Hirohiko Sonoda
Overall (2005): #188,140 of 245,428Top 80%
1
Patents 2005