Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768147 | Semiconductor device and method of fabricating the same | Mitsunori Yokoyama | 2004-07-27 |
| 6586813 | High-speed compound semiconductor device operable at large output power with minimum leakage current | — | 2003-07-01 |
| 5949095 | Enhancement type MESFET | Yasunori Tateno, Masahiko Takikawa | 1999-09-07 |
| 4747083 | Semiconductor memory with segmented word lines | Tetsuya Nakajima | 1988-05-24 |