Inventor
Seiji Kurokami
Inventor
Kyoto, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution23%
H02JElectric power networks19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules11%
G05FSystems for regulating electric or magnetic variables9%
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 systems9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
H02HEmergency protective circuit arrangements4%
G01RMeasuring electric variables2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
7,550,952'Electric power control apparatus, power generation system and power grid system'20097,456,604'Electric power control apparatus, power generation system and power grid system'20087,126,053'Power generation system and power generation apparatus'20067,079,406'Power converting apparatus, control method therefor, and solar power generation apparatus'20066,963,147'Power converter and power unit'20056,927,955'Apparatus and method of detecting ground fault in power conversion system'20056,838,611'Solar battery module and power generation apparatus'20056,678,174'Power converting apparatus, control method therefor, and power generation system'20046,611,441'Method of reducing leakage current in power supply systems'20036,320,769'Interconnection power converter and power generation apparatus using the same'20016,311,137'Information display apparatus, information relay apparatus used in power generation system, information display method and information relay method, and information transmission method'20016,111,188'Solar cell array and solar power generation apparatus using it'20006,107,560'Photovoltaic power generation apparatus'20005,955,885'Battery power supply device characteristic measuring apparatus and measuring method'19995,923,158'Power control apparatus for solar power generation system'19995,869,956'Solar power generation apparatus and power control device therefor'19995,838,148'Power control method and apparatus for battery power supply and battery power supply system'19985,682,305'Method and apparatus for controlling the power of a battery power source'19975,654,883'Power control apparatus and method and power generating system using them'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2009Patents assigned to CANON KK (19)· patent assignee history
1997–2006Based in Kyoto, JP· patent location history
1997–1999Based in Tsuzuki-gun, JP· patent location history
1999–2001Based in Kyotanabe, JP· patent location history
2008–2009Based in Shiga, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 19 | 1997–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 9 | 1997–2006 |
| Kyotanabe, JP | 5 | 1999–2001 |
| Tsuzuki-gun, JP | 3 | 1997–1999 |
| Shiga, JP | 2 | 2008–2009 |