Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372972 | Method of and an apparatus for processing a lead frame | Masahiro ISHIZUKA | 1994-12-13 |
| 5368933 | Superparamagnetic fine particles of iron oxide and magnetic recording media containing said particles | Koso Aoki, Masaaki Fukugauchi, Tomoyuki Imai, Nanao Horiishi | 1994-11-29 |
| 5291059 | Resin-molded semiconductor device and lead frame employed for fabricating the same | Masahiro Ishitsuka | 1994-03-01 |