Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658659 | Magnetic alloy and method for manufacturing same | Tu Chen, Tsutomu Yamashita, Miaogen Lu, Keith Kadokura, John Ko-Jen Chen +1 more | 1997-08-19 |
| 5631094 | Magnetic alloy for improved corrosion resistance and magnetic performance | Tu Chen, Tsutomu Yamashita, John Ko-Jen Chen | 1997-05-20 |