Silicon carbide semiconductor device, power conversion apparatus, and method for manufacturing silicon carbide semiconductor device
US-12310076-B2 · May 20, 2025 · US
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Hatta Hideyuki patents
Hatta Hideyuki is listed as an inventor on 44 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hatta Hideyuki |
| Total patents | 44 |
| First publication | Aug 10, 2017 |
| Latest publication | May 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor device and power converter
US-2025120160-A1 · Apr 10, 2025 · US
Semiconductor device and power converter
US-12266706-B2 · Apr 1, 2025 · US
Silicon carbide semiconductor device and power converter
US-12057496-B2 · Aug 6, 2024 · US
Semiconductor device
US-12051744-B2 · Jul 30, 2024 · US
Silicon carbide semiconductor device and power converter
US-11894428-B2 · Feb 6, 2024 · US
Silicon carbide semiconductor device and method of manufacturing same
US-11848358-B2 · Dec 19, 2023 · US
Method of manufacturing silicon carbide semiconductor device, silicon carbide semiconductor device, and power conversion apparatus
US-2023290874-A1 · Sep 14, 2023 · US
Semiconductor device, power conversion apparatus, and method for producing semiconductor device
US-2023215942-A1 · Jul 6, 2023 · US
Silicon carbide semiconductor device and power converter
US-11682723-B2 · Jun 20, 2023 · US
Recent patents
Latest publications not already listed above.
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
US-11646369-B2 · May 9, 2023 · US
Silicon carbide semiconductor device, power converter, method of manufacturing silicon carbide semiconductor device, and method of manufacturing power converter
US-11637184-B2 · Apr 25, 2023 · US
Semiconductor module
US-2023032035-A1 · Feb 2, 2023 · US
Silicon carbide semiconductor device, power conversion apparatus, and method for manufacturing silicon carbide semiconductor
US-2022406897-A1 · Dec 22, 2022 · US
Silicon carbide semiconductor device and power converter
US-11508840-B2 · Nov 22, 2022 · US
Silicon carbide semiconductor device and power converter
US-2022254906-A1 · Aug 11, 2022 · US
Semiconductor device and power converter
US-11355629-B2 · Jun 7, 2022 · US
Silicon carbide semiconductor device and power converter
US-11355627-B2 · Jun 7, 2022 · US
Semiconductor device and power converter
US-2022149167-A1 · May 12, 2022 · US
Semiconductor device
US-11309416-B2 · Apr 19, 2022 · US
Silicon carbide semiconductor device and power converter
US-2022102503-A1 · Mar 31, 2022 · US
Semiconductor device and power converter
US-11271084-B2 · Mar 8, 2022 · US
Silicon carbide semiconductor device and manufacturing method of same
US-11251299-B2 · Feb 15, 2022 · US
Silicon carbide semiconductor device and power converter
US-2022045204-A1 · Feb 10, 2022 · US
Silicon carbide semiconductor device and method of manufacturing same
US-2022037474-A1 · Feb 3, 2022 · US
Semiconductor device
US-11222973-B2 · Jan 11, 2022 · US
Semiconductor device
US-2022005947-A1 · Jan 6, 2022 · US
Silicon carbide semiconductor device and power converter
US-11189720-B2 · Nov 30, 2021 · US
Semiconductor device and power converter
US-2021288156-A1 · Sep 16, 2021 · US
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
US-2021226052-A1 · Jul 22, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 44 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D62/8325 | 43 |
| H10D62/127 | 39 |
| H01L29/1608 | 36 |
| H10D84/146 | 31 |
| H10D8/60 | 29 |