Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473018 | Delta sigma analog-to-digital converter | Hiroya Ueno | 2002-10-29 |
| 6429719 | Signal processing circuit for charge generation type detection device | — | 2002-08-06 |
| 6400644 | Semiconductor control unit | Hiroya Ueno | 2002-06-04 |