Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436096 | Method of manufacturing X-ray exposure mask | Yasuyuki Miyamoto | 1995-07-25 |
| 5412231 | Semiconductor device having organically doped structure | — | 1995-05-02 |
| 5364717 | Method of manufacturing X-ray exposure mask | Yasuyuki Miyamoto | 1994-11-15 |
| 4582390 | Dielectric optical waveguide and technique for fabricating same | — | 1986-04-15 |
| 4464762 | Monolithically integrated distributed Bragg reflector laser | — | 1984-08-07 |
| 4354898 | Method of preferentially etching optically flat mirror facets in InGaAsP/InP heterostructures | Larry A. Coldren | 1982-10-19 |