Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631029 | Optical image separation system and confocal scanning unit | Shinichirou Kawamura, Hideomi Negishi, Nobuhiro Tomosada, Jafer Shelbee, Kenneth J. Bell | 2003-10-07 |
| 5667887 | Magneto-optical media | Hiromu Miyazawa, Takeo Kawase, Satoshi Nebashi | 1997-09-16 |