Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569735 | Semiconductor light-emitting element, electrode and manufacturing method for the element, and lamp | Daisuke Hiraiwa, Takehiko Okabe, Remi Ohba | 2013-10-29 |
| 8188495 | Gallium nitride-based compound semiconductor light emitting device | Noritaka Muraki | 2012-05-29 |
| 8115212 | Positive electrode for semiconductor light-emitting device | Hisayuki Miki, Noritaka Muraki | 2012-02-14 |
| 8049243 | Gallium nitride-based compound semiconductor light emitting device | Koji Kamei, Noritaka Muraki, Yasushi Ohno | 2011-11-01 |
| 7875896 | Transparent positive electrode | Noritaka Muraki, Koji Kamei, Yasushi Ohno | 2011-01-25 |
| 7498611 | Transparent electrode for semiconductor light-emitting device | Nobuo Eitoh, Noritaka Muraki, Hisayuki Miki | 2009-03-03 |
| 7402830 | Gallium nitride-based compound semiconductor light-emitting device | Noritaka Muraki, Yasushi Ohno | 2008-07-22 |
| 7399994 | Transparent electrode | Noritaka Muraki, Yasushi Ohono, Hisayuki Miki | 2008-07-15 |