Fluorine-containing ether compound and production method therefor, compound and production method therefor, fluorine-containing ether composition, coating liquid, and article and production method therefor
US-12583968-B2 · Mar 24, 2026 · US
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Watanabe Koki patents
Watanabe Koki is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Watanabe Koki |
| Total patents | 24 |
| First publication | Apr 19, 2016 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluorine-containing ether compound, surface treatment agent, fluorine-containing ether composition, coating liquid, article, and production method thereof
US-12570677-B2 · Mar 10, 2026 · US
Constant velocity universal joint and manufacturing method of constant velocity universal joint
US-12535108-B2 · Jan 27, 2026 · US
Compound, surface treatment agent, article, and method for manufacturing article
US-2026022257-A1 · Jan 22, 2026 · US
Compound, surface treatment agent, article, and method for manufacturing article
US-2026015464-A1 · Jan 15, 2026 · US
Surface treatment agent, article, and production method for article
US-2025236554-A1 · Jul 24, 2025 · US
Compound, composition, surface treatment agent, method of producing article, and article
US-2025034428-A1 · Jan 30, 2025 · US
Compound, composition, surface treatment agent, article, and method of producing article
US-2025034180-A1 · Jan 30, 2025 · US
Compound, composition, surface treatment agent, method of producing article, and article
US-2025026958-A1 · Jan 23, 2025 · US
Compound, composition, surface treatment agent, article, and method of producing article
US-2025026959-A1 · Jan 23, 2025 · US
Recent patents
Latest publications not already listed above.
Compound, composition, surface treatment agent, article, and method of producing article
US-2025026936-A1 · Jan 23, 2025 · US
Compound, composition, surface treatment agent, coating liquid, article, and method for producing article
US-2024294707-A1 · Sep 5, 2024 · US
Constant velocity universal joint and manufacturing method of constant velocity universal joint
US-2024060539-A1 · Feb 22, 2024 · US
Fluorine-containing ether compound, composition and article
US-11773216-B2 · Oct 3, 2023 · US
Holding device and holding method
US-2023228365-A1 · Jul 20, 2023 · US
Fluorine-containing ether compound and method of manufacturing the same, compound and method of manufacturing the same, fluorine-containing ether composition, coating liquid, and article and method of manufacturing the same
US-2023120739-A1 · Apr 20, 2023 · US
Fluorine-containing ether compound and production method therefor, compound and production method therefor, fluorine-containing ether composition, coating liquid, and article and production method therefor
US-2023024292-A1 · Jan 26, 2023 · US
Fluorine-containing ether compound, surface treatment agent, fluorine-containing ether composition, coating liquid, article, and production method thereof
US-2022298180-A1 · Sep 22, 2022 · US
Fluorine-containing ether compound, composition and article
US-2021269591-A1 · Sep 2, 2021 · US
Photo interrupter unit, sheet conveyance apparatus and image forming apparatus
US-10139761-B2 · Nov 27, 2018 · US
Photo interrupter unit, sheet conveyance apparatus and image forming apparatus
US-2018059601-A1 · Mar 1, 2018 · US
Combined headphone and audio player
US-D810053-S · Feb 13, 2018 · US
Combined headphone and audio player
US-D772846-S · Nov 29, 2016 · US
Particle adhesion preventing member, electric field forming member, and image forming apparatus
US-9316949-B2 · Apr 19, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Agc Inc | 16 |
| Canon Kk | 3 |
| Sony Corp | 2 |
| Jtekt Corp | 2 |
| Sony Group Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K3/18 | 14 |
| C09D171/02 | 10 |
| C09D183/08 | 9 |
| C07F7/1804 | 9 |
| C08G65/336 | 9 |