Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6011305 | Semiconductor device having metal alloy for electrodes | Kouichi Suzuki, Yumiko Yamashita | 2000-01-04 |
| 5990698 | Test method and apparatus for semiconductor element | Kouichi Suzuki, Yumiko Yamashita, Hisamasa Yano | 1999-11-23 |