Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389239 | Power conversion device with protection device and method of controlling the same | Ryosuke Tamura, Shusuke Kaya, Takezo Sugimura | 2019-08-20 |
| 9197048 | High-voltage electrical junction box | — | 2015-11-24 |
| 9180826 | In-vehicle power supply apparatus | — | 2015-11-10 |
| 8451010 | Coupon board and manufacturing method of printed board | Katsuhiko Kobayashi | 2013-05-28 |
| 7943001 | Process for producing multilayer board | Takashi Nakagawa, Seiichi Sugano, Kenji Iida, Yasutomo Maehara, Hitoshi Suzuki +4 more | 2011-05-17 |
| 7441330 | Process for producing circuit board | Kenji Takano, Munekazu Shibata, Kazuya Arai, Junichi Kanai | 2008-10-28 |
| 7043132 | Variable optical attenuator having a waveguide and an optically coupled layer with a power monitor | Shigenori Aoki, Kishio Yokouchi, Hiroshi Nagaeda, Alexei Glebov | 2006-05-09 |
| 6959125 | Printed board unit for optical transmission and mounting method | Takashi Kanda, Kiyotaka Seyama, Souichi Obata, Yasutomo Maehara | 2005-10-25 |