Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018604 | Optical isolator using a beam aperture method | — | 2000-01-25 |
| 5973851 | Optical air-path isolator using a beam aperture method | — | 1999-10-26 |
| 5968626 | Transmissive optical and magneto-optical data storage media and method of making the same | — | 1999-10-19 |
| 5966363 | Optical and magneto-optic data storage systems utilizing transmissive media | — | 1999-10-12 |
| 5894465 | Transmissive data storage media and an optical head using holographic or acousto-optical deflection | — | 1999-04-13 |
| 5742581 | Transmissive optical and magneto-optical data storage media | — | 1998-04-21 |
| 5740148 | Stationary optical data storage system using holographic or acousto-optical deflection | — | 1998-04-14 |