Ikenuma Tatsuya is listed as an inventor on 61 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ikenuma Tatsuya |
| Total patents | 61 |
| First publication | Apr 9, 2015 |
| Latest publication | Aug 7, 2025 |
Publications ranked by popularity score, then publication date.
US-2025253345-A1 · Aug 7, 2025 · US
US-2025253344-A1 · Aug 7, 2025 · US
US-2025246633-A1 · Jul 31, 2025 · US
US-2025219050-A1 · Jul 3, 2025 · US
US-12218337-B2 · Feb 4, 2025 · US
US-2024413342-A1 · Dec 12, 2024 · US
US-2024250237-A1 · Jul 25, 2024 · US
US-11967710-B2 · Apr 23, 2024 · US
US-11961994-B2 · Apr 16, 2024 · US
US-11881578-B2 · Jan 23, 2024 · US
Latest publications not already listed above.
US-11735738-B2 · Aug 22, 2023 · US
US-2023197921-A1 · Jun 22, 2023 · US
US-11545655-B2 · Jan 3, 2023 · US
US-2022285691-A1 · Sep 8, 2022 · US
US-2022158169-A1 · May 19, 2022 · US
US-11322745-B2 · May 3, 2022 · US
US-2022115668-A1 · Apr 14, 2022 · US
US-11251415-B2 · Feb 15, 2022 · US
US-2022045330-A1 · Feb 10, 2022 · US
US-11165066-B2 · Nov 2, 2021 · US
US-2021313555-A1 · Oct 7, 2021 · US
US-2021167353-A1 · Jun 3, 2021 · US
US-2021143419-A1 · May 13, 2021 · US
US-10923706-B2 · Feb 16, 2021 · US
US-2020373581-A1 · Nov 26, 2020 · US
US-2020358102-A1 · Nov 12, 2020 · US
US-2020259183-A1 · Aug 13, 2020 · US
US-2020144598-A1 · May 7, 2020 · US
US-2020144622-A1 · May 7, 2020 · US
US-10608248-B2 · Mar 31, 2020 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Energy Lab | 61 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 61 |
| H01M4/625 | 49 |
| H01M4/0404 | 34 |
| H01M4/366 | 34 |
| H01M4/139 | 30 |