Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721151 | Ground fault interrupter | Kiyoshi Goto, Yoichi Kunimoto | 2004-04-13 |
| 6670597 | Illumination sensor with spectral sensitivity corresponding to human luminosity characteristic | Nobuhiro Kitamura, Yukihiro Murata, Yoshinori Akinari | 2003-12-30 |
| 4513339 | Current detecting apparatus | Yasumasa Hashimota, Tadaharu Kitado, Hiromi Nishimura, Tetsuo Mori | 1985-04-23 |