Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38648 | Magneto-optical recording/reproducing pickup head with a diffraction grating and a wollaston prism | Kazunori Hirose | 2004-11-09 |
MK
Mitsuru Kinouchi
Overall (2004): #153,367 of 270,089Top 60%
1
Patents 2004