Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759019 | Process for desulfurization of exhaust gas with seawater | Kouji Shiraishi, Takayoshi Harimoto, Naoki Fujihata, Akihiko Hongyou, Katsuo Oikawa +1 more | 2004-07-06 |
| 6294951 | Time domain filter circuit | — | 2001-09-25 |
| 6198343 | Current mirror circuit | — | 2001-03-06 |