Inventor
Michiyasu Deguchi
Inventor
Chiba, JP
Overview
Patents· 17 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 systems39%
G05FSystems for regulating electric or magnetic variables23%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%
H02JElectric power networks6%
H03KPulse technique6%
H01LSemiconductor devices3%
H02HEmergency protective circuit arrangements3%
H03FAmplifiers3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
11,075,140Heat conduction structure or semiconductor apparatus202110,591,942Voltage regulator and method of controlling voltage regulator202010,007,282Voltage regulator20189,600,006'Short activation time voltage regulator'20179,553,514'DC-DC converter'20179,444,335'Switching regulator control circuit and switching regulator'20169,293,990'Switching regulator and electronic apparatus'20169,270,162'Switching regulator and electronic device'20169,030,180'Switching regulator'20158,729,878'Switching regulator control circuit and switching regulator'20148,692,536'Switching regulator with short-circuit detection circuit'20148,508,196'Switching regulator'20137,898,349'Triangular wave generating circuit, and charging and discharging control circuit'20117,800,433'Power supply switching circuit'20107,705,578'Switching regulator'20107,511,461'Switching regulator control circuit which prevents shoot-through current in a synchronous rectifier'20097,342,384'Switching regulator'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Patents assigned to SEIKO INSTR INC (14)· patent assignee history
2008–2020Based in Chiba, JP· patent location history
2013–2015Patents assigned to DEGUCHI MICHIYASU (3)· patent assignee history
2016–2018Patents assigned to SII SEMICONDUCTOR CORP (3)· patent assignee history
2018–2020Patents assigned to ABLIC INC (2)· patent assignee history
2021Patents assigned to BESSHO TAKESHI (1)· patent assignee history
2021Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO INSTR INC | 14 | 2008–2017 |
| DEGUCHI MICHIYASUself | 3 | 2013–2015 |
| SII SEMICONDUCTOR CORP | 3 | 2016–2018 |
| ABLIC INC | 2 | 2018–2020 |
| BESSHO TAKESHI | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 16 | 2008–2020 |
| Nagoya, JP | 1 | 2021 |