Inventor · disambiguated record
Chikara Sugawara
Also filed as: SUGAWARA CHIKARA
1 granted patent·2 pending applications·34 citations·filing 2004–2007
45Inventor score
Top patents by PatentIndex Score
3 records- 0187US7199496B2Integrated electric motor and drive, optimized for high-temperature operationORIENTAL MOTOR BOSTON TECHNOLO·Filed 2005·Granted Apr 3, 2007·34 cites·38 claims
- 0243US2006144359A1Nitrided valve lifter and producing method thereforYAMASHITA KATSUHIRO·Filed 2004·Application pending·0 cites
- 0342US2008066703A1Nitrided valve lifterYAMASHITA KATSUHIRO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →