Amplifying apparatus
US-2026039267-A1 · Feb 5, 2026 · US
Matsubara Satoshi is listed as an inventor on 108 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Matsubara Satoshi |
| Total patents | 108 |
| First publication | Jan 1, 2015 |
| Latest publication | Feb 5, 2026 |
Publications ranked by popularity score, then publication date.
US-2026039267-A1 · Feb 5, 2026 · US
US-12543494-B2 · Feb 3, 2026 · US
US-2026029706-A1 · Jan 29, 2026 · US
US-2026003285-A1 · Jan 1, 2026 · US
US-2024255444-A1 · Aug 1, 2024 · US
US-2024255443-A1 · Aug 1, 2024 · US
US-2024255445-A1 · Aug 1, 2024 · US
US-2023384247-A1 · Nov 30, 2023 · US
US-2023384246-A1 · Nov 30, 2023 · US
US-2023350972-A1 · Nov 2, 2023 · US
Latest publications not already listed above.
US-11728861-B2 · Aug 15, 2023 · US
US-11715003-B2 · Aug 1, 2023 · US
US-2023085328-A1 · Mar 16, 2023 · US
US-11599073-B2 · Mar 7, 2023 · US
US-11526740-B2 · Dec 13, 2022 · US
US-11521049-B2 · Dec 6, 2022 · US
US-2022261669-A1 · Aug 18, 2022 · US
US-2022247462-A1 · Aug 4, 2022 · US
US-11372034-B2 · Jun 28, 2022 · US
US-11275995-B2 · Mar 15, 2022 · US
US-11150615-B2 · Oct 19, 2021 · US
US-11048996-B2 · Jun 29, 2021 · US
US-10891542-B2 · Jan 12, 2021 · US
US-2020380346-A1 · Dec 3, 2020 · US
US-2020278385-A1 · Sep 3, 2020 · US
US-10762415-B2 · Sep 1, 2020 · US
US-2020209813-A1 · Jul 2, 2020 · US
US-2020167635-A1 · May 28, 2020 · US
US-10654970-B2 · May 19, 2020 · US
US-2020117697-A1 · Apr 16, 2020 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujitsu Ltd | 61 |
| Sumitomo Metal Mining Co | 28 |
| Toray Industries | 5 |
| Hitachi High Tech Science Corp | 5 |
| Sanoh Ind Co Ltd | 5 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06N5/01 | 20 |
| Y02P10/20 | 18 |
| H03F2201/3233 | 17 |
| H03F1/3247 | 16 |
| C22B23/043 | 16 |