Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104278 | Silicon carbide substrate | Tsubasa HONKE | 2024-10-01 |
| 12091772 | Silicon carbide substrate | Tsubasa HONKE | 2024-09-17 |
| 12071708 | Silicon carbide substrate | Tsubasa HONKE | 2024-08-27 |
| 11913135 | Silicon carbide substrate and method of manufacturing silicon carbide substrate | Tsubasa HONKE, Shunsaku UETA | 2024-02-27 |
| 11862684 | Recycle wafer of silicon carbide and method for manufacturing silicon carbide semiconductor device | Tsubasa HONKE | 2024-01-02 |
| 11781246 | Silicon carbide single crystal substrate | Takashi Sakurada, Eiryo Takasuka, Shunsaku UETA, Sho SASAKI, Naoki KAJI +2 more | 2023-10-10 |
| 11535953 | Silicon carbide single crystal substrate | Takashi Sakurada, Eiryo Takasuka, Shunsaku UETA, Sho SASAKI, Naoki KAJI +2 more | 2022-12-27 |
| 11459670 | Silicon carbide epitaxial wafer | Tsutomu Hori, Takaya MIYASE, Tsubasa HONKE, Hirofumi Yamamoto | 2022-10-04 |
| 11342418 | Silicon carbide substrate | Tsubasa HONKE | 2022-05-24 |
| 11322349 | Silicon carbide substrate and silicon carbide epitaxial substrate | Tsubasa HONKE | 2022-05-03 |
| 11034058 | Method for manufacturing silicon carbide substrate, method for manufacturing silicon carbide epitaxial substrate, and method for manufacturing silicon carbide semiconductor device | Naoki Matsumoto | 2021-06-15 |
| 10872759 | Silicon carbide single crystal substrate and method for manufacturing the same | Tsubasa HONKE | 2020-12-22 |
| 10741683 | Semiconductor device and method for manufacturing same | Shin Harada, Makoto Sasaki, Taro Nishiguchi, Keiji Wada, Tomihito Miyazaki | 2020-08-11 |
| 10704163 | Silicon carbide substrate and method for manufacturing the same | — | 2020-07-07 |
| 10319821 | Silicon carbide substrate | Shunsaku UETA, Shin Harada | 2019-06-11 |
| 10221501 | Silicon carbide substrate | Tsubasa HONKE | 2019-03-05 |
| 10113249 | Silicon carbide substrate and method for manufacturing the same | — | 2018-10-30 |
| 10030319 | Silicon carbide substrate, method for producing same, and method for manufacturing silicon carbide semiconductor device | Tsubasa HONKE | 2018-07-24 |
| 9978651 | Silicon carbide single crystal substrate, silicon carbide semiconductor device, and method for manufacturing silicon carbide semiconductor device | Tsubasa HONKE | 2018-05-22 |
| 9966249 | Silicon carbide semiconductor substrate and method for manufacturing same | So Tanaka, Taro Nishiguchi, Ryosuke Kubota, Kenji Kanbara | 2018-05-08 |
| 9947782 | Semiconductor device and method for manufacturing same | Shin Harada, Makoto Sasaki, Taro Nishiguchi, Keiji Wada, Tomihito Miyazaki | 2018-04-17 |
| 9896781 | Silicon carbide single-crystal substrate, silicon carbide epitaxial substrate and method of manufacturing them | Tsubasa HONKE | 2018-02-20 |
| 9844893 | Method of manufacturing silicon carbide substrate | — | 2017-12-19 |
| 9799735 | Method of manufacturing silicon carbide single crystal and silicon carbide single crystal substrate | Tsubasa HONKE, Tomohiro Kawase, Tsutomu Hori | 2017-10-24 |
| 9691608 | Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device | So Tanaka, Shunsuke Yamada, Taku Horii, Akira Matsushima, Ryosuke Kubota +1 more | 2017-06-27 |