Inventor
TOMOKAZU YOSHIDA
Inventor
JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H01FMagnets12%
H01LSemiconductor devices10%
C01BNon-metallic elements7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
A46BBrushes5%
A61CDentistry5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
F21VFunctional features or details of lighting devices or systems thereof2%
PatentTitleYear
12,545,836Fluoride phosphor and method of producing the same, wavelength conversion member, and light emitting device202612,534,667Fluoride phosphor, production method therefor, and light-emitting device202612,507,790Interdental cleaning tool202512,502,261Interdental cleaning tool202512,110,432Method for producing fluoride fluorescent material202411,776,728Reactor with cover202311,643,595Wavelength conversion member, light-emitting device, and image display device202311,600,424Core main body, reactor, and method of manufacturing reactor202311,587,723Reactor having relay member with input/output terminal202311,572,506Method for producing fluoride fluorescent material202311,521,783Reactor including outer iron-core and method for manufacturing the same202211,476,033Reactor provided with end plate202211,414,596Fluoride fluorescent material, light emitting device, and method for producing fluoride fluorescent material202211,174,430Fluoride fluorescent material, light emitting device, and method for producing fluoride fluorescent material202111,142,686Method of producing aluminate fluorescent material, aluminate fluorescent material and light emitting device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to NICHIA CORP (8)· patent assignee history
2021–2026Based in JP· patent location history
2022–2023Patents assigned to FANUC CORP (5)· patent assignee history
2025Patents assigned to KOBAYASHI PHARMACEUTICAL CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NICHIA CORP | 8 | 2021–2026 |
| FANUC CORP | 5 | 2022–2023 |
| KOBAYASHI PHARMACEUTICAL CO LTD | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 15 | 2021–2026 |