Fluoropolyether compound, lubricant, and magnetic disk
US-2026031105-A1 · Jan 29, 2026 · US
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Sagata Ryosuke patents
Sagata Ryosuke is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sagata Ryosuke |
| Total patents | 13 |
| First publication | Dec 24, 2015 |
| Latest publication | Jan 29, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluoropolyether compound, lubricant, magnetic disk, and method for producing fluoropolyether compound
US-2024132664-A1 · Apr 25, 2024 · US
Perfluoropolyether compound, lubricant, and magnetic disk
US-11866548-B2 · Jan 9, 2024 · US
Fluoropolyether compound, lubricant, and magnetic disk
US-11866550-B2 · Jan 9, 2024 · US
Fluoropolyether compound, lubricant, and magnetic disk
US-2023038701-A1 · Feb 9, 2023 · US
Perfluoropolyether Compound, Lubricant, And Magnetic Disk
US-2022267516-A1 · Aug 25, 2022 · US
Fluoropolyether compound, lubricant, and magnetic disk
US-2022033582-A1 · Feb 3, 2022 · US
Fluoropolyether compound, lubricant, and magnetic disk
US-10047316-B2 · Aug 14, 2018 · US
Fluoropolyether compound, lubricant, magnetic disk, and method for producing same
US-10047317-B2 · Aug 14, 2018 · US
Fluoropolyether compound, and lubricant and magnetic disc comprising same
US-9911447-B2 · Mar 6, 2018 · US
Recent patents
Latest publications not already listed above.
Fluoropolyether compound, lubricant, magnetic disk, and method for producing same
US-2017260472-A1 · Sep 14, 2017 · US
Fluoropolyether compound, lubricant, and magnetic disk
US-2017152456-A1 · Jun 1, 2017 · US
Fluoropolyether compound, and lubricant and magnetic disc comprising same
US-2015371672-A1 · Dec 24, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Moresco Corp | 13 |
| The School Corporation Kansai Univ | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10N2040/18 | 13 |
| C10M107/38 | 13 |
| G11B5/7257 | 13 |
| C10M105/54 | 11 |
| C10M2213/0606 | 11 |