Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183136 | Semiconductor element and method for producing the same | Shigeki Konishi, Naohisa Nagasaka | 2007-02-27 |
| 7157294 | Group III nitride compound semiconductor light-emitting element | Toshiya Uemura | 2007-01-02 |
| 7121925 | Method for dicing semiconductor wafer into chips | Takao Sato, Koichi Ota | 2006-10-17 |
| 6960485 | Light-emitting device using a group III nitride compound semiconductor and a method of manufacture | Toshiya Uemura, Naohisa Nagasaka, Atsuo Hirano, Hiroshi Tadano, Tetsu Kachi +1 more | 2005-11-01 |
| 6956245 | Group III nitride compound semiconductor light-emitting element | Masanobu Senda, Toshiya Uemura, Hideki Omoya | 2005-10-18 |