Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12080705 | IGBT with anti-parallelly connected FWD on a common substrate | Kenji Hamada, Kazuya KONISHI | 2024-09-03 |
| 12057496 | Silicon carbide semiconductor device and power converter | Yuichi NAGAHISA, Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Shingo Tomohisa | 2024-08-06 |
| 11888057 | Semiconductor device | Shiro Hino | 2024-01-30 |
| 11646369 | Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the same | Yuichi NAGAHISA, Shiro Hino, Koji Sadamatsu, Hideyuki HATTA | 2023-05-09 |
| 11508840 | Silicon carbide semiconductor device and power converter | Shiro Hino, Yuichi NAGAHISA, Koji Sadamatsu, Hideyuki HATTA | 2022-11-22 |
| 11049963 | Silicon carbide semiconductor device and power converter | Shiro Hino, Yuichi NAGAHISA, Koji Sadamatsu, Hideyuki HATTA | 2021-06-29 |
| 10991822 | Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the same | Yuichi NAGAHISA, Shiro Hino, Koji Sadamatsu, Hideyuki HATTA | 2021-04-27 |
| 10134920 | Silicon carbide semiconductor device | Kohei Ebihara | 2018-11-20 |
| 10020367 | Silicon carbide semiconductor device | Kohei Ebihara, Akihiro Koyama, Hidenori KOKETSU, Akemi Nagae, Hiroshi Watanabe +2 more | 2018-07-10 |
| 6558577 | Deformable conductive elastomer and manufacturing method thereof | Koichi Niihara, Yong Ho Choa, Manwar Hussain, Hiroshi Nishida, Yoshiyuki Hamahashi | 2003-05-06 |