Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815343 | Light emitting device | Hiroaki Ukawa, Nobuhide Kasae, Toshimasa Takao | 2010-10-19 |
| 7432589 | Semiconductor device | Saiki Yamamoto, Hiroaki Ukawa | 2008-10-07 |
| 7371462 | Hardenable composition, hardening product, process for producing the same and light emitting diode sealed with the hardening product | Manabu Tsumura, Masahito Ide, Katsuya Ouchi, Masafumi Kuramoto, Tomohide Miki | 2008-05-13 |