Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348220 | Nitride semiconductor module | — | 2025-07-01 |
| 12272742 | Nitride semiconductor device | Kentaro Chikamatsu, Minoru Akutsu, Shinya TAKADO | 2025-04-08 |
| 12225738 | Method for manufacturing nitride semiconductor device and nitride semiconductor device | Kentaro Chikamatsu | 2025-02-11 |
| 12211839 | Nitride semiconductor device | — | 2025-01-28 |
| 12199173 | Nitride semiconductor device | Shinya TAKADO, Taketoshi TANAKA, Norikazu Ito | 2025-01-14 |
| 12148683 | Semiconductor device | — | 2024-11-19 |
| 12126263 | Power conversion circuit, power module, converter, and inverter | Tatsuya YANAGI | 2024-10-22 |
| 12094826 | Semiconductor device | Kentaro Chikamatsu | 2024-09-17 |
| 12046532 | Power module and fabrication method of the same, graphite plate, and power supply equipment | Maiko HATANO, Takukazu Otsuka, Tatsuya Miyazaki | 2024-07-23 |
| 12038468 | Method for measuring current-voltage characteristic | Tatsuya YANAGI, Hiroyuki Sakairi, Naotaka Kuroda | 2024-07-16 |
| 11908927 | Nitride semiconductor device | Shinya TAKADO, Kentaro Chikamatsu | 2024-02-20 |
| 11881479 | Nitride semiconductor device | — | 2024-01-23 |
| 11817376 | Semiconductor device | — | 2023-11-14 |
| 11764668 | Control device for controlling an electric power conversion device incorporating a bidirectional inverter | Tatsuya Miyazaki, Yuta OKAWAUCHI, Mamoru Tsuruya | 2023-09-19 |
| 11705513 | Nitride semiconductor device | — | 2023-07-18 |
| 11600721 | Nitride semiconductor apparatus and manufacturing method thereof | — | 2023-03-07 |
| 11482479 | Semiconductor device | Yasuo Kanetake | 2022-10-25 |
| 11476197 | Semiconductor device | Kentaro Chikamatsu | 2022-10-18 |
| 11462635 | Nitride semiconductor device and method of manufacturing the same | Shinya TAKADO, Kentaro Chikamatsu | 2022-10-04 |
| 11444009 | Semiconductor device | — | 2022-09-13 |
| 11437473 | Nitride semiconductor device and method of manufacturing the same | — | 2022-09-06 |
| 11398769 | Semiconductor device comprising switching elements and capacitors | — | 2022-07-26 |
| 11374121 | Nitride semiconductor device | — | 2022-06-28 |
| 11367669 | Power module and fabrication method of the same, graphite plate, and power supply equipment | Maiko HATANO, Takukazu Otsuka, Tatsuya Miyazaki | 2022-06-21 |
| 11302690 | Nitride semiconductor device | — | 2022-04-12 |