Semiconductor device
US-12538483-B2 · Jan 27, 2026 · US
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Morooka Tetsu patents
Morooka Tetsu is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Morooka Tetsu |
| Total patents | 30 |
| First publication | Feb 12, 2015 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor memory device and method for manufacturing semiconductor memory device
US-2025378855-A1 · Dec 11, 2025 · US
Semiconductor device
US-2023276630-A1 · Aug 31, 2023 · US
Semiconductor device
US-2023200060-A1 · Jun 22, 2023 · US
Semiconductor storage device
US-11393834-B2 · Jul 19, 2022 · US
Semiconductor storage device
US-2021288157-A1 · Sep 16, 2021 · US
Semiconductor memory device
US-10971510-B2 · Apr 6, 2021 · US
Semiconductor storage device
US-2021057425-A1 · Feb 25, 2021 · US
Semiconductor storage device
US-10910388-B2 · Feb 2, 2021 · US
Memory device
US-10790443-B2 · Sep 29, 2020 · US
Recent patents
Latest publications not already listed above.
Semiconductor storage device
US-2020286902-A1 · Sep 10, 2020 · US
Semiconductor memory device
US-2020098767-A1 · Mar 26, 2020 · US
Storage device
US-2019296084-A1 · Sep 26, 2019 · US
Memory device and method for manufacturing the same
US-2019296085-A1 · Sep 26, 2019 · US
Memory device
US-10283706-B2 · May 7, 2019 · US
Memory device
US-2019088318-A1 · Mar 21, 2019 · US
Memory device
US-2019088869-A1 · Mar 21, 2019 · US
Memory device
US-2018269392-A1 · Sep 20, 2018 · US
Memory device
US-2018233538-A1 · Aug 16, 2018 · US
Thin film transistor, semiconductor device, and method for manufacturing thin film transistor
US-2016380115-A1 · Dec 29, 2016 · US
Solid-state imaging device and method for manufacturing the same
US-2016284746-A1 · Sep 29, 2016 · US
Semiconductor device and method for fabricating semiconductor device
US-9318615-B2 · Apr 19, 2016 · US
Semiconductor device
US-2016093742-A1 · Mar 31, 2016 · US
Semiconductor device
US-9263593-B2 · Feb 16, 2016 · US
Semiconductor device having a gate dielectric film which is thinner below a source or drain electrode than below a channel region
US-9196698-B2 · Nov 24, 2015 · US
Semiconductor device and method for fabricating semiconductor device
US-2015249156-A1 · Sep 3, 2015 · US
Semiconductor device
US-2015243700-A1 · Aug 27, 2015 · US
Semiconductor device and method of manufacturing the same
US-9048424-B2 · Jun 2, 2015 · US
Semiconductor device
US-2015048359-A1 · Feb 19, 2015 · US
Semiconductor device
US-2015041799-A1 · Feb 12, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Memory Corp | 12 |
| Toshiba Kk | 11 |
| Kioxia Corp | 7 |
| Okada Takayuki | 1 |
| Morooka Tetsu | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10B41/27 | 10 |
| H10D30/6755 | 8 |
| H01L29/7869 | 8 |
| H10D64/035 | 8 |
| H10B43/27 | 8 |