Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611850 | Composition for anti-reflective coating on resist | Mineo Nishi | 1997-03-18 |
| 5064464 | Process for producing ultrafine metal particles | Yoshiaki Sawada, Yoshiteru Kageyama | 1991-11-12 |
| 4990182 | Carbon-containing magnetic metal powder | Yoshiteru Kageyama, Yoshiaki Sawada | 1991-02-05 |