Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649942 | Nitride-based semiconductor light-emitting device | Masayuki Hata, Yasuhiko Nomura, Kunio Takeuchi, Takashi Kano | 2003-11-18 |
| 6577880 | Radio communication method and radio communication system | Kazuhito Ishida, Seiko Shimogama, Toshiaki Kurokawa | 2003-06-10 |