LED illumination device with speaker function, and method for extracting light and sound from LED illumination device with speaker function
US-10823393-B2 · Nov 3, 2020 · US
This page is not indexed by search engines while we improve data quality.
Kubota Tetsuji patents
Kubota Tetsuji is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kubota Tetsuji |
| Total patents | 7 |
| First publication | Oct 20, 2015 |
| Latest publication | Nov 3, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
LED Illumination Device with Speaker Function, and Method for Extracting Light and Sound From LED Illumination Device with Speaker Function
US-2020173644-A1 · Jun 4, 2020 · US
LED lighting device, and method of extracting light using LED lighting device
US-10591135-B2 · Mar 17, 2020 · US
Led lighting device, and method of extracting light using led lighting device
US-2018216799-A1 · Aug 2, 2018 · US
Abrasive diamond grain for wire tool and wire tool
US-2018215074-A1 · Aug 2, 2018 · US
Linear light guide, linear light guide structure, planar light guide structure, and illuminating device
US-2016299276-A1 · Oct 13, 2016 · US
Electromagnetic shielding tube and structure of shielded cable, method for bending electromagnetic shielding tube, method for manufacturing electromagnetic shielding tube, and method for processing terminal of shielded cable
US-9165699-B2 · Oct 20, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Furukawa Electric Co Ltd | 7 |
| Totoku Electric | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F21Y2115/10 | 4 |
| F21V15/01 | 2 |
| F21S43/243 | 2 |
| F21V25/12 | 2 |
| F21V3/00 | 2 |