Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472298 | Layered group III-V compound semiconductor, method of manufacturing the same and light emitting element | Tomoyuki Takada, Yoshinobu Ono | 2002-10-29 |
| 6388323 | Electrode material and electrode for III-V group compound semiconductor | Noboru Fukuhara, Tomoyuki Takada, Yoshinobu Ono | 2002-05-14 |
| 6346720 | Layered group III-V compound semiconductor, method of manufacturing the same, and light emitting element | Tomoyuki Takada, Yoshinobu Ono | 2002-02-12 |