Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066910 | Phosphor and manufacturing method for the same, and light source | Kenji Sakane, Akira Nagatomi, Shuji Yamashita | 2011-11-29 |
| 7956536 | Light emitting device and method for producing same | Tsukasa Maruyama, Tetsuya Ikuta | 2011-06-07 |
| 7884539 | Light source having phosphor including divalent, trivalent and tetravalent elements | Akira Nagatomi, Kenji Sakane, Shuji Yamashita | 2011-02-08 |
| 7878876 | Light emitting device and method for producing same | Tsukasa Maruyama, Tetsuya Ikuta | 2011-02-01 |