Method of manufacturing semiconductor device
US-2026071325-A1 · Mar 12, 2026 · US
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Toratani Kenichiro patents
Toratani Kenichiro is listed as an inventor on 71 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Toratani Kenichiro |
| Total patents | 71 |
| First publication | Mar 24, 2015 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor device and semiconductor memory device that include an oxide semiconductor layer provided between a first electrode and a second electrode
US-12575081-B2 · Mar 10, 2026 · US
Semiconductor device and semiconductor memory device
US-2026068230-A1 · Mar 5, 2026 · US
Semiconductor device and semiconductor memory device
US-2026047068-A1 · Feb 12, 2026 · US
Semiconductor manufacturing apparatus and method for manufacturing semiconductor device
US-2026024727-A1 · Jan 22, 2026 · US
Semiconductor device and semiconductor memory device
US-12520527-B2 · Jan 6, 2026 · US
Semiconductor device, semiconductor device manufacturing method, and semiconductor device manufacturing apparatus
US-12507413-B2 · Dec 23, 2025 · US
Semiconductor memory device
US-2025374552-A1 · Dec 4, 2025 · US
Semiconductor device and semiconductor memory device
US-12490472-B2 · Dec 2, 2025 · US
Semiconductor device, semiconductor device manufacturing method, and semiconductor device manufacturing apparatus
US-2025365961-A1 · Nov 27, 2025 · US
Recent patents
Latest publications not already listed above.
Semiconductor device and semiconductor memory device each having portions of oxide semiconductor between gate insulating layer and electrodes
US-12477718-B2 · Nov 18, 2025 · US
Method of manufacturing a semiconductor device with selectively formed nitride film
US-12471280-B2 · Nov 11, 2025 · US
Method for manufacturing semiconductor memory device and semiconductor memory device
US-2025301737-A1 · Sep 25, 2025 · US
Film forming apparatus and film forming method
US-2025257460-A1 · Aug 14, 2025 · US
Film forming apparatus and film forming method
US-12351913-B2 · Jul 8, 2025 · US
Semiconductor device, semiconductor memory device, and method for manufacturing semiconductor device
US-12310065-B2 · May 20, 2025 · US
Semiconductor device with adsorption promoting layer
US-12274061-B2 · Apr 8, 2025 · US
Manufacturing method of semiconductor device
US-2025105023-A1 · Mar 27, 2025 · US
Semiconductor device and semiconductor memory device
US-2025107069-A1 · Mar 27, 2025 · US
Semiconductor device manufacturing method and semiconductor manufacturing apparatus
US-2025098248-A1 · Mar 20, 2025 · US
Semiconductor device manufacturing method
US-2024324170-A1 · Sep 26, 2024 · US
Semiconductor device and semiconductor memory device
US-2024321995-A1 · Sep 26, 2024 · US
Semiconductor device and method of manufacturing the same
US-2024324179-A1 · Sep 26, 2024 · US
Semiconductor storage device
US-12101928-B2 · Sep 24, 2024 · US
Semiconductor storage device and method for manufacturing semiconductor storage device
US-11974432-B2 · Apr 30, 2024 · US
Semiconductor device, semiconductor device manufacturing method, and semiconductor device manufacturing apparatus
US-2024130125-A1 · Apr 18, 2024 · US
Film forming apparatus, and method of manufacturing semiconductor device
US-2024084456-A1 · Mar 14, 2024 · US
Semiconductor device and semiconductor memory device
US-2023402548-A1 · Dec 14, 2023 · US
Film forming apparatus and film forming method
US-2023340667-A1 · Oct 26, 2023 · US
Semiconductor device and semiconductor memory device
US-2023328957-A1 · Oct 12, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kioxia Corp | 43 |
| Toshiba Kk | 14 |
| Toshiba Memory Corp | 14 |
| Kioxia Coporation | 1 |
| Tokyo Electron Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10B43/27 | 32 |
| H01L27/11582 | 22 |
| H10D64/037 | 18 |
| H10B12/05 | 18 |
| H10B41/27 | 17 |