Inventor · disambiguated record
Toshiaki Oyama
Also filed as: OYAMA TOSHIAKI
1 granted patent·2 pending applications·3 citations·filing 2014–2014
20Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD3
Top patents by PatentIndex Score
3 records- 0169US9806643B2Drive control apparatus for electric motorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Oct 31, 2017·3 cites·15 claims
- 0235US2016028336A1Control apparatus for electric motor and control method for electric motorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 0335US2015249406A1Driving Device for Electric MotorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →