Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387721 | Semiconductor light-emitting device and manufacturing method for the same | Makiko Hashimoto, Kenji Shimoyama, Katsushi Fujii, Yoshihito Sato, Kazumasa Kiyomi | 2002-05-14 |