Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233403 | Grid interconnection system | Hirofumi Konishi | 2022-01-25 |
| 11217998 | Power conditioner | Hirofumi Konishi | 2022-01-04 |
| 6587023 | Electromagnetic induction device | Sinobu Miyazaki, Fumiaki Yamagata, Shinichi Masuda, Yutaka Takashige, Seiji Kambara | 2003-07-01 |
| 4317676 | Process for producing sintered iron ore having high reducibility | Norimitsu Konno, Yohzoh Hosotani, Jyuzo Shibata | 1982-03-02 |