Semiconductor Device
US-2026089921-A1 · Mar 26, 2026 · US
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Kunitake Hitoshi patents
Kunitake Hitoshi is listed as an inventor on 162 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kunitake Hitoshi |
| Total patents | 162 |
| First publication | May 3, 2018 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Memory device
US-2026068129-A1 · Mar 5, 2026 · US
Semiconductor device
US-12568628-B2 · Mar 3, 2026 · US
Memory device and method for manufacturing the memory device
US-2026052673-A1 · Feb 19, 2026 · US
Computer system and method for operating data processing device
US-2026045302-A1 · Feb 12, 2026 · US
Ferroelectric device and semiconductor device
US-12550332-B2 · Feb 10, 2026 · US
Semiconductor device and electronic device
US-12550325-B2 · Feb 10, 2026 · US
Semiconductor device and memory device
US-2026032885-A1 · Jan 29, 2026 · US
Semiconductor device, capacitor, and manufacturing method thereof
US-12538495-B2 · Jan 27, 2026 · US
Semiconductor device and electronic device
US-12525576-B2 · Jan 13, 2026 · US
Recent patents
Latest publications not already listed above.
Semiconductor device
US-2025380462-A1 · Dec 11, 2025 · US
Memory device
US-2025380461-A1 · Dec 11, 2025 · US
Memory device
US-2025374513-A1 · Dec 4, 2025 · US
Memory device
US-2025359018-A1 · Nov 20, 2025 · US
Computer system using 3D OS NAND
US-12475948-B2 · Nov 18, 2025 · US
Semiconductor device and electronic device
US-2025351459-A1 · Nov 13, 2025 · US
Ferroelectric device and semiconductor device
US-12471290-B2 · Nov 11, 2025 · US
Semiconductor device
US-12453073-B2 · Oct 21, 2025 · US
Semiconductor device and storage device
US-2025324726-A1 · Oct 16, 2025 · US
Memory device and method for manufacturing the same
US-12444466-B2 · Oct 14, 2025 · US
Semiconductor device
US-12426313-B2 · Sep 23, 2025 · US
Transistor
US-2025294808-A1 · Sep 18, 2025 · US
Semiconductor device, semiconductor wafer, and electronic device
US-12408383-B2 · Sep 2, 2025 · US
Semiconductor device and electronic device
US-12396215-B2 · Aug 19, 2025 · US
Semiconductor device
US-2025261448-A1 · Aug 14, 2025 · US
Semiconductor device and electronic device
US-12389650-B2 · Aug 12, 2025 · US
Semiconductor device and electronic device
US-12354636-B2 · Jul 8, 2025 · US
Semiconductor Device and Method For Fabricating The Semiconductor Device
US-2025194074-A1 · Jun 12, 2025 · US
Semiconductor Device
US-2025185229-A1 · Jun 5, 2025 · US
Semiconductor device
US-2025176155-A1 · May 29, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Energy Lab | 162 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D30/6755 | 128 |
| H10B12/00 | 85 |
| H10D30/6734 | 61 |
| H10D84/038 | 61 |
| H10D84/00 | 57 |