Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707071 | Semiconductor light-emitting device | Nobuyuki Hosoi, Kenji Shimoyama, Katsushi Fujii, Yoshihito Sato, Kazumasa Kiyomi | 2004-03-16 |
| 6387721 | Semiconductor light-emitting device and manufacturing method for the same | Nobuyuki Hosoi, Kenji Shimoyama, Katsushi Fujii, Yoshihito Sato, Kazumasa Kiyomi | 2002-05-14 |