Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816310 | Semiconductor relay | Narutoshi Hoshino, Yoshihiro Fujiwara, Takashi Shibano | 2014-08-26 |
| 8729740 | Semiconductor relay | Narutoshi Hoshino, Yuichi Niimura, Sachiko Mugiuda | 2014-05-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816310 | Semiconductor relay | Narutoshi Hoshino, Yoshihiro Fujiwara, Takashi Shibano | 2014-08-26 |
| 8729740 | Semiconductor relay | Narutoshi Hoshino, Yuichi Niimura, Sachiko Mugiuda | 2014-05-20 |