Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169131 | Fluorescent material and light-emitting device | Yoshinori Murazaki, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2012-05-01 |
| 7723740 | Light emitting device | Suguru Takashima, Masatoshi Kameshima, Hiroto Tamaki, Junji Takeichi, Yoshinori Murazaki | 2010-05-25 |
| 7658866 | Fluorescent material and light-emitting device | Yoshinori Murazaki, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2010-02-09 |
| 7488432 | Fluorescent material and light-emitting device | Yoshinori Murazaki, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2009-02-10 |