Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961446 | Temperature protection circuit, power supply, and electronic device | Yazu Ide, Yuichi Aoki, Hirokazu Oki | 2011-06-14 |
| 4591720 | Method of measuring radioactivity | Yuichi Izumi, Hiroshi Kitaguchi | 1986-05-27 |