Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975657 | Package for semiconductor light-emitting device and light-emitting device | Takeshi Otsu, Yutaka Mori, Tadahiro Katsumoto | 2015-03-10 |
| 6836383 | Diphenylsquarylium compound and filter for display containing the same | Tetsuo Ozawa, Tomomi Nakano | 2004-12-28 |