Particles of magnetoplumbite-type hexagonal ferrite, method for manufacturing the same, and radio wave absorber
US-11721461-B2 · Aug 8, 2023 · US
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Hosoya Yoichi patents
Hosoya Yoichi is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hosoya Yoichi |
| Total patents | 25 |
| First publication | Apr 2, 2015 |
| Latest publication | Aug 8, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Composition, formed body, laminate, far infrared ray transmitting filter, solid-state imaging element, infrared camera, and infrared sensor
US-11043528-B2 · Jun 22, 2021 · US
Particles of magnetoplumbite-type hexagonal ferrite, method for manufacturing the same, and radio wave absorber
US-2020335247-A1 · Oct 22, 2020 · US
Production method for metal oxide particles, metal oxide powder, and magnetic recording medium
US-10734144-B2 · Aug 4, 2020 · US
Hexagonal ferrite powder and magnetic recording medium
US-10373638-B2 · Aug 6, 2019 · US
Composition, formed body, laminate, far infrared ray transmitting filter, solid-state imaging element, infrared camera, and infrared sensor
US-2019148451-A1 · May 16, 2019 · US
Magnetic recording medium using hexagonal ferrite powder
US-10043544-B2 · Aug 7, 2018 · US
Method for producing acid gas separation composite membrane, and acid gas separation membrane module
US-9839882-B2 · Dec 12, 2017 · US
Hexagonal ferrite powder and magnetic recording medium
US-2017287517-A1 · Oct 5, 2017 · US
Production method for metal oxide particles, metal oxide powder, and magnetic recording medium
US-2017287603-A1 · Oct 5, 2017 · US
Recent patents
Latest publications not already listed above.
Hexagonal ferrite powder and magnetic recording medium
US-9741382-B2 · Aug 22, 2017 · US
Acidic gas separation module, acidic gas separation device, and telescope prevention plate
US-9724647-B2 · Aug 8, 2017 · US
Magnetic recording medium
US-2017069344-A1 · Mar 9, 2017 · US
Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and magnetic recording medium
US-2017040032-A1 · Feb 9, 2017 · US
Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and magnetic recording medium
US-9502066-B2 · Nov 22, 2016 · US
Magnetic powder for magnetic recording, magnetic recording medium, and method of manufacturing magnetic powder for magnetic recording
US-9454983-B2 · Sep 27, 2016 · US
Acidic gas separation module, and method for manufacturing acidic gas separation module
US-9440191-B2 · Sep 13, 2016 · US
Production method for metal oxide particles, metal oxide powder, and magnetic recording medium
US-2016203894-A1 · Jul 14, 2016 · US
Method for producing acid gas separation composite membrane, and acid gas separation membrane module
US-2016008766-A1 · Jan 14, 2016 · US
Hexagonal ferrite powder and magnetic recording medium
US-2015279408-A1 · Oct 1, 2015 · US
Method of manufacturing hexagonal ferrite powder, hexagonal ferrite powder, and magnetic recording medium
US-2015279407-A1 · Oct 1, 2015 · US
Magnetic powder for magnetic recording, magnetic recording medium, and method of manufacturing magnetic powder for magnetic recording
US-2015187471-A1 · Jul 2, 2015 · US
Acidic gas separation module, acidic gas separation device, and telescope prevention plate
US-2015182917-A1 · Jul 2, 2015 · US
Acidic gas separation module, and method for manufacturing acidic gas separation module
US-2015157980-A1 · Jun 11, 2015 · US
Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and magnetic recording medium
US-2015093600-A1 · Apr 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujifilm Corp | 25 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11B5/70678 | 15 |
| C01P2006/42 | 13 |
| H01F1/11 | 12 |
| C01G49/0036 | 11 |
| C01P2004/64 | 11 |