Tungsten oxide powder and method for producing tungsten oxide powder
US-12509358-B2 · Dec 30, 2025 · US
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Fukushi Daisuke patents
Fukushi Daisuke is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukushi Daisuke |
| Total patents | 22 |
| First publication | Aug 9, 2016 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Tungsten oxide material, tungsten oxide powder mass for electrochromic device, and slurry for producing electrochromic device
US-12384959-B2 · Aug 12, 2025 · US
Tungsten oxide powder and electrochromic device using the same
US-12372843-B2 · Jul 29, 2025 · US
Tungsten oxide coating material for electrochromic device, tungsten oxide thin film, and light control member
US-2025197654-A1 · Jun 19, 2025 · US
Rhenium-tungsten alloy wire, method of manufacturing same, medical needle, and probe pin
US-2025019804-A1 · Jan 16, 2025 · US
Rhenium-tungsten alloy wire, method of manufacturing same, and medical needle
US-2025019805-A1 · Jan 16, 2025 · US
Nano metal compound particles, coating material and film using the same, method for producing film, and method of producing nano metal compound particles
US-12037260-B2 · Jul 16, 2024 · US
Multielement composite oxide powder, electrochemical device and catalyst using the same, and multielement composite oxide powder production method
US-2024082824-A1 · Mar 14, 2024 · US
Electrochromic device
US-11884882-B2 · Jan 30, 2024 · US
Tungsten oxide powder and electrochromic device using the same
US-2023341739-A1 · Oct 26, 2023 · US
Recent patents
Latest publications not already listed above.
Tungsten oxide powder slurry, method of producing the same, and method of producing an electrochromic device using the same
US-2023295004-A1 · Sep 21, 2023 · US
Tungsten oxide material, tungsten oxide powder mass for electrochromic device, and slurry for producing electrochromic device
US-2023120411-A1 · Apr 20, 2023 · US
Electrochromic device
US-2022100045-A1 · Mar 31, 2022 · US
Tungsten oxide powder and method for producing tungsten oxide powder
US-2022002166-A1 · Jan 6, 2022 · US
Nano metal compound particles, coating material and film using the same, method for producing film, and method of producing nano metal compound particles
US-2020048107-A1 · Feb 13, 2020 · US
Aqueous dispersion and coating material using the same, and photocatalytic film and product
US-10335771-B2 · Jul 2, 2019 · US
Antiviral material, antiviral film, antiviral fiber, and antiviral product
US-10327445-B2 · Jun 25, 2019 · US
Aqueous dispersion and coating material using the same, and photocatalytic film and product
US-2018290127-A1 · Oct 11, 2018 · US
Treatment method for solution containing metal ions using cation adsorbent
US-10081850-B2 · Sep 25, 2018 · US
Aqueous dispersion and coating material using the same, and photocatalytic film and product
US-10010869-B2 · Jul 3, 2018 · US
Cation adsorbent and treatment method for solution using the same
US-2016289794-A1 · Oct 6, 2016 · US
Cation adsorbent for solution treatment
US-9409144-B2 · Aug 9, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Materials Co Ltd | 22 |
| Toshiba Kk | 18 |
| Hayashi Telempu Corp | 2 |
| Niterra Mat Co Ltd | 1 |
| Aist | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01G41/02 | 12 |
| C01P2004/64 | 11 |
| C01P2006/40 | 9 |
| B01J23/30 | 7 |
| B01J2235/30 | 7 |