Inventor
Masahiko Furuichi
Inventor
Yokkaichi, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique48%
G05FSystems for regulating electric or magnetic variables14%
H02HEmergency protective circuit arrangements10%
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 systems10%
G11CStatic stores5%
H02JElectric power networks5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids5%
PatentTitleYear
9,531,261'Power supply control device'20168,754,551'Electric power supply control circuit'20148,598,859'Power supply controller'20138,270,138'Power supply controller and threshold adjustment method thereof'20128,054,605'Power supply controller'20117,924,542'Power supply controller and semiconductor device'20117,813,096'Power supply controller'20107,701,686'Power supply controller'20107,639,055'PWM signal generator'20097,545,127'Power supply controller'20097,508,255'Power supply controller'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2016Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (11)· patent assignee history
2009–2016Patents assigned to SUMITOMO WIRING SYSTEMS (11)· patent assignee history
2009–2016Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (10)· patent assignee history
2009–2016Based in Yokkaichi, JP· patent location history
2012–2014Patents assigned to FURUICHI MASAHIKO (3)· patent assignee history
2012–2014Patents assigned to TAKAHASHI SEIJI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 11 | 2009–2016 |
| SUMITOMO WIRING SYSTEMS | 11 | 2009–2016 |
| AUTONETWORKS TECHNOLOGIES LTD | 10 | 2009–2016 |
| FURUICHI MASAHIKOself | 3 | 2012–2014 |
| TAKAHASHI SEIJI | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokkaichi, JP | 11 | 2009–2016 |