Inventor · disambiguated record

Takuma Ayusawa

Also filed as: AYUSAWA TAKUMA

2 granted patents·3 citations·filing 2007–2014

37Inventor score

Technology areasF02P H01F

Files withKOKUSAN DENKI CO2

Top patents by PatentIndex Score

2 records

0153US7701318B2Ignition coil and ignition device for internal combustion engineKOKUSAN DENKI CO·Filed 2007·Granted Apr 20, 2010·3 cites·10 claims
0236US9739250B2Internal combustion engine ignition deviceKOKUSAN DENKI CO·Filed 2014·Granted Aug 22, 2017·0 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →