Inventor · disambiguated record
Yoshiki Takagi
Also filed as: TAKAGI YOSHIKI
11 granted patents·7 pending applications·157 citations·filing 1999–2016
91Inventor score
Top patents by PatentIndex Score
18 records- 0185US7847530B2Voltage regulatorRICOH CO LTD·Filed 2007·Granted Dec 7, 2010·17 cites·12 claims
- 0282US7821242B2Constant voltage circuit and method of controlling ouput voltage of constant voltage circuitRICOH KK·Filed 2007·Granted Oct 26, 2010·13 cites·14 claims
- 0377US8242760B2Constant-voltage circuit deviceTAKAGI YOSHIKI·Filed 2009·Granted Aug 14, 2012·11 cites·19 claims
- 0476US7429852B2Constant voltage circuit capable of quickly responding to a sudden change of load currentRICOH KK·Filed 2006·Granted Sep 30, 2008·9 cites·10 claims
- 0572US7186231B2Blood component collection methodTERUMO CORP·Filed 2002·Granted Mar 6, 2007·54 cites·20 claims
- 0666US7538537B2Constant-voltage circuit and controlling method thereofRICOH KK·Filed 2006·Granted May 26, 2009·7 cites·15 claims
- 0762US7772817B2Constant voltage circuit capable of quickly responding to a sudden change of load currentRICOH KK·Filed 2008·Granted Aug 10, 2010·4 cites·10 claims
- 0861US7413548B2Autonomic nervous activity monitor, blood processing apparatus, blood collecting apparatus and autonomic nervous activity monitoring methodJAPAN RED CROSS·Filed 2005·Granted Aug 19, 2008·7 cites·6 claims
- 0960US7598807B2Differential amplifier circuit, voltage regulator using the differential amplifier circuit, and method for controlling the differential amplifier circuitRICOH KK·Filed 2007·Granted Oct 6, 2009·4 cites·16 claims
- 1052US8129966B2Voltage regulator circuit and control method thereforTAKAGI YOSHIKI·Filed 2008·Granted Mar 6, 2012·3 cites·17 claims
- 1152US2008138605A1Complex body and method of synthesis of diamond thin layerTAKAGI YOSHIKI·Filed 2007·Application pending·0 cites
- 1248US2005186344A1Method and apparatus for synthesizing diamond, electrode for diamond synthesis, and method for manufacturing the electrodeMITSUBISHI PENCIL CO·Filed 2005·Application pending·0 cites
- 1345US2008281247A1Autonomic nervous activity monitor, blood processing apparatus, blood collecting apparatus and autonomic nervous activity monitoring methodJAPAN RED CROSS·Filed 2008·Application pending·0 cites
- 1441US2003108672A1Method and device for synthesizing diamondNIPPON SHEET GLASS CO LTD·Filed 2002·Application pending·0 cites
- 1539US6752777B1Blood component collecting apparatusTERUMO CORP·Filed 1999·Granted Jun 22, 2004·28 cites·4 claims
- 1637US2008224675A1Voltage regulator and voltage regulation methodTAKAGI YOSHIKI·Filed 2008·Application pending·0 cites
- 1736US2018064885A1Medical needle, and method for closing protector of medical needleTERUMO CORP·Filed 2016·Application pending·0 cites
- 1832US2014070779A1Switching regulatorTAKAGI YOSHIKI·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →