Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022855 | Analog/digital converter | — | 2011-09-20 |
| 7876253 | A/D conversion circuit for use with low-potential and high-potential power supplies | Yoshiaki Shimizu, Hisao Suzuki, Kenji Ito | 2011-01-25 |