Issued Patents All Time
Showing 1–25 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432951 | Semiconductor device and method of manufacturing the same | Seigo Namioka, Ryota KURODA | 2025-09-30 |
| 12408418 | Semiconductor device and method of manufacturing the same | Ryota KURODA | 2025-09-02 |
| 12402397 | Semiconductor device | — | 2025-08-26 |
| 12347611 | Coil component and method of manufacturing the same | Kazuki Yoshida | 2025-07-01 |
| 11972885 | Magnetic material and coil component | Kenji Otake | 2024-04-30 |
| 11942252 | Magnetic base body containing metal magnetic particles and electronic component including the same | — | 2024-03-26 |
| 11752549 | Coil component | Masahiro Hachiya, Takayuki Arai, Shuhei Kurahashi, Hideo Machida, Hidekazu Teshigawara +1 more | 2023-09-12 |
| 10930420 | Coil component | Masahiro Hachiya, Takayuki Arai, Shuhei Kurahashi, Hideo Machida, Hidekazu Teshigawara +1 more | 2021-02-23 |
| 10818783 | Semiconductor device and manufacturing method therefor | — | 2020-10-27 |
| 10658103 | Coil component | Hirotaro Seino, Shinsuke Takeoka, Kenji Otake | 2020-05-19 |
| 10651301 | Semiconductor device and method of manufacturing the same | Ryo Kanda | 2020-05-12 |
| 10600896 | Semiconductor device and method for producing the same | Takamitsu Matsuo, Yasuyuki Saito, Yoshinori Hoshino | 2020-03-24 |
| 10475882 | Semiconductor device | Shigeaki Saito, Yoshito Nakazawa, Yukio Takahashi | 2019-11-12 |
| 10366985 | Semiconductor device having a sense IGBT for current detection of a main IGBT | Yukio Takahashi | 2019-07-30 |
| 10312357 | Trench gate IGBT | Ryo Kanda, Shuichi Kikuchi | 2019-06-04 |
| 10304951 | IE type trench gate IGBT | — | 2019-05-28 |
| 10304949 | Semiconductor device and manufacturing method therefor | — | 2019-05-28 |
| 10290729 | Narrow active cell IE type trench gate IGBT and a method for manufacturing a narrow active cell IE type trench gate IGBT | — | 2019-05-14 |
| 10276702 | Semiconductor device | — | 2019-04-30 |
| 10269946 | Semiconductor device and method of manufacturing the same | — | 2019-04-23 |
| 10181440 | Semiconductor device | Yukio Takahashi | 2019-01-15 |
| 10147810 | Semiconductor device and method of manufacturing same | — | 2018-12-04 |
| 10115652 | Semiconductor device and semiconductor apparatus | Hideo Numabe, Koji Tateno, Yusuke OJIMA, Yoshihiko Yokoi, Shinya Ishida | 2018-10-30 |
| 10077826 | Manufacturing method for fluid coupling and fluid coupling | Naohisa Momiyama, Masayoshi Kato, Hiroshi Asane, Masaaki Yamaguchi, Kiyoshi Makihira +6 more | 2018-09-18 |
| 10043895 | Semiconductor device | — | 2018-08-07 |