Inventor · disambiguated record
Kazuma Tokuyama
Also filed as: TOKUYAMA KAZUMA
3 granted patents·1 pending application·7 citations·filing 2013–2019
54Inventor score
Top patents by PatentIndex Score
4 records- 0178US9649946B2Vehicle and contactless power supply system for adjusting impedence based on power transfer efficiencyICHIKAWA SHINJI·Filed 2013·Granted May 16, 2017·7 cites·9 claims
- 0247US11323008B2Magnetic bearing controller and magnetic bearing control methodKAWASAKI HEAVY IND LTD·Filed 2019·Granted May 3, 2022·0 cites·5 claims
- 0337US2019043674A1Electric power storage apparatusKAWASAKI HEAVY IND LTD·Filed 2017·Application pending·0 cites
- 0435US10822067B2Power system of shipKAWASAKI HEAVY IND LTD·Filed 2017·Granted Nov 3, 2020·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →