Spherical alumina powder, resin composition, and heat dissipation material
US-12583755-B2 · Mar 24, 2026 · US
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Yamaguchi Jun patents
Yamaguchi Jun is listed as an inventor on 87 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yamaguchi Jun |
| Total patents | 87 |
| First publication | Jan 8, 2015 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Vapor deposition mask, method for manufacturing vapor deposition mask, and method for manufacturing device using vapor deposition mask
US-2026082801-A1 · Mar 19, 2026 · US
Method for producing zirconia-coated titanium oxide fine particles, zirconia-coated titanium oxide fine particles, and use thereof
US-12552946-B2 · Feb 17, 2026 · US
Film deposition method by atomic layer deposition
US-2025369116-A1 · Dec 4, 2025 · US
Exterior panel
US-2025360883-A1 · Nov 27, 2025 · US
Organic light emitting element and manufacturing method thereof
US-2025366309-A1 · Nov 27, 2025 · US
Front structure of vehicle and method for assembling front structure of vehicle
US-2025319929-A1 · Oct 16, 2025 · US
Vapor deposition mask and method for manufacturing light-emitting element
US-2025197985-A1 · Jun 19, 2025 · US
Inorganic powder
US-2025136461-A1 · May 1, 2025 · US
Inorganic powder
US-2025115484-A1 · Apr 10, 2025 · US
Recent patents
Latest publications not already listed above.
Treated cell material used in biological tissue repair
US-2024350711-A1 · Oct 24, 2024 · US
Method for producing dispersion of iron-containing rutile titanium oxide fine particles, iron-containing rutile titanium oxide fine particles, and use thereof
US-12122684-B2 · Oct 22, 2024 · US
Method of manufacturing light emitting device
US-2024298465-A1 · Sep 5, 2024 · US
Rutile titanium oxide particles, dispersion, coating solution for film formation, and substrate with coating film
US-2024254343-A1 · Aug 1, 2024 · US
Machine learning model operation management system and machine learning model operation management method
US-11986961-B2 · May 21, 2024 · US
Semiconductor device
US-2024021648-A1 · Jan 18, 2024 · US
Spherical alumina powder, resin composition, and heat dissipation material
US-2023331572-A1 · Oct 19, 2023 · US
Method for Producing Dispersion of Iron-Containing Rutile Titanium Oxide Fine Particles, Iron-Containing Rutile Titanium Oxide Fine Particles, and Use Thereof
US-2023303403-A1 · Sep 28, 2023 · US
Method for producing dispersion of iron-containing rutile titanium oxide fine particles, iron-containing rutile titanium oxide fine particles, and use thereof
US-11679990-B2 · Jun 20, 2023 · US
Alumina powder, filler composition, resin composition, encapsulant, and fingerprint authentication sensor
US-2023159725-A1 · May 25, 2023 · US
Method for Producing Zirconia-Coated Titanium Oxide Fine Particles, Zirconia-Coated Titanium Oxide Fine Particles, and Use Thereof
US-2023128712-A1 · Apr 27, 2023 · US
Image processing apparatus and ranging apparatus
US-11587261-B2 · Feb 21, 2023 · US
Image forming apparatus including developing unit and photosensitive unit
US-11467531-B2 · Oct 11, 2022 · US
Electronic device and notification method
US-11418707-B2 · Aug 16, 2022 · US
Machine learning model operation management system and machine learning model operation management method
US-2022152823-A1 · May 19, 2022 · US
Image forming apparatus
US-2022107602-A1 · Apr 7, 2022 · US
Image processing device and image capture apparatus
US-11069076-B2 · Jul 20, 2021 · US
Organic el display panel and method of manufacturing organic el display panel
US-10854839-B2 · Dec 1, 2020 · US
Optical filter, imaging device, and ranging device
US-10841493-B2 · Nov 17, 2020 · US
Direct current stabilization power supply system
US-10766630-B2 · Sep 8, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Kk | 26 |
| Joled Inc | 12 |
| Sharp Kk | 10 |
| Jgc Catalysts & Chemicals Ltd | 7 |
| Panasonic Ip Corp America | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K71/00 | 12 |
| H04N19/12 | 12 |
| H01L51/56 | 11 |
| H10K59/122 | 11 |
| H10K59/35 | 11 |