Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657816 | Method for regulating flow of molten steel within mold by utilizing direct current magnetic field | Eiichi Takeuchi, Takehiko Toh, Takanobu Ishii | 1997-08-19 |
| D380467 | Magazine for compact disks | Hiroyuki Kagaya | 1997-07-01 |
| 5606192 | Semiconductor integrated circuits having bipolar transistors and LDD-structured MOSFET | — | 1997-02-25 |