Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967449 | Discharge lamp lighting apparatus | Yutaka Ishihara, Akiko Takeya | 2005-11-22 |
MY
Masayuki Yamashima
Overall (2005): #140,226 of 245,428Top 60%
1
Patents 2005