Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298305 | Phase-change type information recording medium | Makoto Harigaya, Yukio Ide, Yoshiyuki Kageyama, Hiroko Iwasaki | 1994-03-29 |
MS
Michiaki Shinozuka
Overall (1994): #89,725 of 165,921Top 55%
1
Patents 1994