Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956542 | External electrode fluorescent lamp and manufacturing method of the same | Ryousuke MATSUZAKI, Shin-ya Tanaka | 2011-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956542 | External electrode fluorescent lamp and manufacturing method of the same | Ryousuke MATSUZAKI, Shin-ya Tanaka | 2011-06-07 |