Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310099 | Semiconductor device | — | 2025-05-20 |
| 12302614 | Semiconductor device | — | 2025-05-13 |
| 12261117 | Semiconductor device and method of manufacturing the same | Taichi Karino, Hitoshi Sumida, Hideaki Itoh | 2025-03-25 |
| 11562995 | Semiconductor integrated circuit | — | 2023-01-24 |
| 11373997 | High voltage integrated circuit device employing element separation method using high voltage junction | — | 2022-06-28 |
| 11233052 | Method of manufacturing semiconductor integrated circuit | Hiroshi Kanno, Hitoshi Sumida | 2022-01-25 |
| 11189685 | Resistance element and manufacturing method of resistance element | Masaru Saito, Osamu Sasaki, Hitoshi Sumida | 2021-11-30 |
| 11171201 | Semiconductor integrated circuit having a first buried layer and a second buried layer | — | 2021-11-09 |
| 11146268 | High voltage integrated circuit | — | 2021-10-12 |
| 10825812 | Semiconductor integrated circuit | Hiroshi Kanno, Hitoshi Sumida | 2020-11-03 |
| 10727180 | Resistive element and method of manufacturing the resistive element | Taichi Karino, Hitoshi Sumida, Masaru Saito, Osamu Sasaki | 2020-07-28 |
| 10658504 | Semiconductor integrated circuit device | — | 2020-05-19 |
| 10566412 | High voltage junction field effect transistor (JFET) with spiral voltage divider | Taichi Karino | 2020-02-18 |
| 10566410 | High breakdown voltage passive element | — | 2020-02-18 |
| 10547304 | Semiconductor integrated circuit for driving switching device with integrated negative voltage clamp diode | — | 2020-01-28 |
| 10396167 | Semiconductor device | Takahide Tanaka | 2019-08-27 |
| 10367056 | Semiconductor device | Takahide Tanaka | 2019-07-30 |
| 10224390 | High breakdown voltage passive element and high breakdown voltage passive element manufacturing method | — | 2019-03-05 |
| 10217861 | High voltage integrated circuit with high voltage junction termination region | — | 2019-02-26 |
| 10217765 | Semiconductor integrated circuit | Hiroshi Kanno, Hitoshi Sumida | 2019-02-26 |
| 10192870 | Semiconductor device | — | 2019-01-29 |
| 10135445 | Semiconductor integrated circuit device | — | 2018-11-20 |
| 10121783 | Semiconductor integrated circuit and semiconductor module | Hiroshi Kanno, Akihiro JONISHI | 2018-11-06 |
| 10043872 | Semiconductor device | Takahide Tanaka | 2018-08-07 |
| 10002961 | Semiconductor device suppressing current leakage in a bootstrap diode | — | 2018-06-19 |