Inventor
Yosuke Fukumoto
Inventor
Kyoto, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems42%
H03KPulse technique17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
G06FElectric digital data processing8%
H02HEmergency protective circuit arrangements4%
H04JMultiplex communication4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H10DInorganic electric semiconductor devices4%
PatentTitleYear
10,897,342Single-line serial data transmission circuit and single-line serial data transmission method202110,879,811Switching power supply device and semiconductor device202010,680,522Switching regulator and control device therefor202010,396,660Switching regulator, semiconductor integrated circuit, and electronic appliance201910,063,148Switching power supply device having pulse-by-pulse type overcurrent protection function20189,882,484'Switching power supply device having pulse-by-pulse type overcurrent protection function'20189,746,892'Switching power source apparatus'20179,641,078'Switching power supply device'20179,444,336'Switching regulator'20168,964,343'Semiconductor device and switching regulator using the device'20158,582,259'Semiconductor device and switching regulator using the device'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to ROHM CO LTD (11)· patent assignee history
2013Patents assigned to DOI MIKIYA (1)· patent assignee history
2013Patents assigned to FUKUMOTO YOSUKE (1)· patent assignee history
2013Patents assigned to MURAKAMI KAZUHIRO (1)· patent assignee history
2013–2021Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 11 | 2013–2021 |
| DOI MIKIYA | 1 | 2013 |
| FUKUMOTO YOSUKEself | 1 | 2013 |
| MURAKAMI KAZUHIRO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 11 | 2013–2021 |