Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590934 | Refrigeration cycle device with motor speed estimator | Fuminori Sakima, Akira Fujitaka, Hiroaki Nakai, Hideaki Matsuo, Shigehiro Sato +1 more | 2020-03-17 |
| 6998861 | Wiring board and soldering method therefor | Mitsuhisa Nakai, Keiichi Kuriyama, Yoshinao Nakamoto, Koji Taniguchi, Hiroaki HIGASHI | 2006-02-14 |
| 6671192 | Power apparatus | Shiro Maeda, Kazuhiro Harada, Yasuhisa Ninomiya, Tomohiro Sugimoto | 2003-12-30 |