Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467709 | Granulator of material | — | 2002-10-22 |
| 6466064 | Frequency multiplier device and frequency multiplier circuit | Yasuhiro Kurogouchi, Kazuyoshi Arimura | 2002-10-15 |
| 6225676 | Semiconductor device with improved inter-element isolation | Masahiro Tsukahara, Shinji Saito | 2001-05-01 |