Inventor · disambiguated record
Yoshiki Koyama
Also filed as: KOYAMA YOSHIKI
4 granted patents·161 citations·filing 1998–2002
80Inventor score
Files withDENSO CORP3
Top patents by PatentIndex Score
4 records- 0195US6545513B2Electric load drive apparatusDENSO CORP·Filed 2002·Granted Apr 8, 2003·98 cites·25 claims
- 0265US6184663B1Apparatus for driving electric loadDENSO CORP·Filed 1999·Granted Feb 6, 2001·27 cites·10 claims
- 0357US6479877B2Semiconductor device for load drive circuitDENSO CORP·Filed 2001·Granted Nov 12, 2002·11 cites·20 claims
- 0453US6467196B1Spike ensuring stable kick during running and spike shoesFiled 1998·Granted Oct 22, 2002·25 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →