Inventor · disambiguated record
Toshirou Takeuchi
Also filed as: TAKEUCHI TOSHIROU
3 granted patents·45 citations·filing 2003–2009
70Inventor score
Technology areasH02M
Top patents by PatentIndex Score
3 records- 0185US7453248B2Switching power supply deviceSANKEN ELECTRIC CO LTD·Filed 2006·Granted Nov 18, 2008·34 cites·8 claims
- 0253US8169799B2Power factor correction circuitTAKEUCHI TOSHIROU·Filed 2009·Granted May 1, 2012·6 cites·7 claims
- 0340US7239533B2DC power supply apparatusSANKEN ELECTRIC CO LTD·Filed 2003·Granted Jul 3, 2007·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →