Inventor · disambiguated record
Kazuhiko Itakura
Also filed as: ITAKURA KAZUHIKO
11 granted patents·2 pending applications·104 citations·filing 1999–2013
90Inventor score
Top patents by PatentIndex Score
13 records- 0188US8106640B2Power supply control circuit, power supply device, power supply system, and method of controlling power supply control deviceITAKURA KAZUHIKO·Filed 2011·Granted Jan 31, 2012·12 cites·11 claims
- 0279US8782449B2Power supply system with a plurality of power supply units capable of powering a plurality of load units depending on the type and operation state of each load unitITAKURA KAZUHIKO·Filed 2011·Granted Jul 15, 2014·7 cites·9 claims
- 0375US7132921B2Power supply module and electronic apparatus using the sameFUJITSU LTD·Filed 2004·Granted Nov 7, 2006·15 cites·15 claims
- 0474US6724175B1Power supply control device, power supply circuit, power supply control method, and electronic apparatus controlling output voltage thereof in accordance with a voltage detected across an on switching elementFUJITSU LTD·Filed 2000·Granted Apr 20, 2004·29 cites·47 claims
- 0572US9354695B2Power supply apparatus, processing apparatus, and information processing systemFUJITSU LTD·Filed 2013·Granted May 31, 2016·3 cites·13 claims
- 0664US7751168B2Power supply and method of controlling sameFUJITSU LTD·Filed 2008·Granted Jul 6, 2010·6 cites·12 claims
- 0760US7236381B2Current balancing circuitFUJITSU LTD·Filed 2006·Granted Jun 26, 2007·4 cites·2 claims
- 0855US7724552B2Power supplyFUJITSU LTD·Filed 2005·Granted May 25, 2010·4 cites·12 claims
- 0953US6778417B2Electric-power supplying devices switching between a synchronous rectification and a diode rectification by gradually altering a switching pulseFUJITSU LTD·Filed 2002·Granted Aug 17, 2004·11 cites·18 claims
- 1049US6525468B1Fluorescent display device with conductive layer comprising aluminum pasteFUTABA DENSHI KOGYO KK·Filed 1999·Granted Feb 25, 2003·13 cites·2 claims
- 1145US8455767B2Printed circuit board moduleEGUCHI SUSUMU·Filed 2011·Granted Jun 4, 2013·0 cites·4 claims
- 1235US2006006789A1Electron-beam excited light-emitting devicesITOH SHIGEO·Filed 2004·Application pending·0 cites
- 1331US2004113131A1Phosphor of warm luminous colors and fluorescent display deviceFUTABU CORP·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuhiko Itakura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →