Inventor · disambiguated record
Tetsuya Yoshitomi
Also filed as: YOSHITOMI TETSUYA
17 granted patents·117 citations·filing 1998–2014
93Inventor score
Files withSANYO ELECTRIC CO12NOIE JOJI1SANYO ELECTRONIC CO LTD1SEMICONDUCTOR COMPONENTS IND1SEMICONDUCTOR COMPONENTS IND LLC1
Top patents by PatentIndex Score
17 records- 0178US8618763B2Motor drive circuitNOIE JOJI·Filed 2010·Granted Dec 31, 2013·5 cites·4 claims
- 0275US6943517B2Single phase motor driving circuit and single phase motor driving methodSANYO ELECTRONIC CO LTD·Filed 2003·Granted Sep 13, 2005·19 cites·11 claims
- 0374US7288913B2Drive wave generation circuitSANYO ELECTRIC CO·Filed 2006·Granted Oct 30, 2007·8 cites·3 claims
- 0471US7288914B2Drive wave generation circuitSANYO ELECTRIC CO·Filed 2006·Granted Oct 30, 2007·6 cites·3 claims
- 0567US7148643B2Driving a single-phase motorSANYO ELECTRIC CO·Filed 2005·Granted Dec 12, 2006·8 cites·16 claims
- 0667US7009351B2Single phase motor driving unitSANYO ELECTRIC CO·Filed 2005·Granted Mar 7, 2006·6 cites·3 claims
- 0766US7755320B2Integrated circuit for driving motorSANYO ELECTRIC CO·Filed 2008·Granted Jul 13, 2010·6 cites·6 claims
- 0866US7589485B2Motor control circuit, fan motor, electronic device, and notebook personal computerSANYO ELECTRIC CO·Filed 2008·Granted Sep 15, 2009·6 cites·8 claims
- 0965US7002307B2Single phase motor unit, method of driving single phase motor and integrated circuitSANYO ELECTRIC CO·Filed 2003·Granted Feb 21, 2006·12 cites·6 claims
- 1060US7839104B2Motor drive circuit, fan motor, electronic device, and notebook personal computerSANYO ELECTRIC CO·Filed 2008·Granted Nov 23, 2010·4 cites·15 claims
- 1158US8736214B2Motor drive circuit and illumination apparatusYOSHITOMI TETSUYA·Filed 2011·Granted May 27, 2014·2 cites·5 claims
- 1248US9912269B2Motor drive circuit and illumination apparatus and methodSEMICONDUCTOR COMPONENTS IND LLC·Filed 2014·Granted Mar 6, 2018·0 cites·22 claims
- 1347US8035333B2Fan motor speed control circuit, fan apparatus, and electronic apparatusSEMICONDUCTOR COMPONENTS IND·Filed 2008·Granted Oct 11, 2011·2 cites·5 claims
- 1445US7733045B2Motor driving circuitSANYO ELECTRIC CO·Filed 2007·Granted Jun 8, 2010·1 cites·9 claims
- 1544US6157151AMotor drive circuitSANYO ELECTRIC CO·Filed 1999·Granted Dec 5, 2000·12 cites·11 claims
- 1643US6130989AMotor drive circuitSANYO ELECTRIC CO·Filed 1999·Granted Oct 10, 2000·12 cites·10 claims
- 1739US5969338ALight-received position detecting circuit and distance detecting apparatus using the sameSANYO ELECTRIC CO·Filed 1998·Granted Oct 19, 1999·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →