Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597740 | Semiconductor display device and a method of fabricating the same | Satoshi Ito, Futoshi Hiei, Akira Ishibashi, Atsushi Toda | 1997-01-28 |
| 5459337 | Semiconductor display device with red, green and blue emission | Satoshi Ito, Futoshi Hiei, Akira Ishibashi, Atsushi Toda | 1995-10-17 |
| 5432810 | Semiconductor layer having first and second cladding layers and an active layer formed of a II-VI group compound and a current confinement layer comprising a metal oxide | — | 1995-07-11 |