LED drive method and LED drive device
US-10104732-B2 · Oct 16, 2018 · US
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Fukuda Keisuke patents
Fukuda Keisuke is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukuda Keisuke |
| Total patents | 8 |
| First publication | May 19, 2016 |
| Latest publication | Oct 16, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
LED lighting device and LED illuminating device
US-9872353-B2 · Jan 16, 2018 · US
Semiconductor device, power supply device and control method for semiconductor device
US-9831890-B2 · Nov 28, 2017 · US
Semiconductor device, power supply device and control method for semiconductor device
US-2017163278-A1 · Jun 8, 2017 · US
Led drive method and led drive device
US-2017071043-A1 · Mar 9, 2017 · US
LED drive method and LED drive device
US-9510417-B2 · Nov 29, 2016 · US
Led lighting device and led illuminating device
US-2016295657-A1 · Oct 6, 2016 · US
Led drive method and led drive device
US-2016143108-A1 · May 19, 2016 · 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 |
|---|---|
| Renesas Electronics Corp | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B45/385 | 6 |
| H05B33/0851 | 5 |
| H05B33/0815 | 4 |
| H05B45/382 | 4 |
| H05B47/24 | 4 |