Inventor · disambiguated record
Rikikazu Hayashi
Also filed as: HAYASHI RIKIKAZU
3 granted patents·5 citations·filing 2009–2014
56Inventor score
Top patents by PatentIndex Score
3 records- 0165US10047666B2Control system for turbo-compound systemMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Aug 14, 2018·2 cites·7 claims
- 0253US8701605B2Spark ignition type internal combustion engineOKADA YOSHIHIRO·Filed 2009·Granted Apr 22, 2014·3 cites·12 claims
- 0348US10428748B2Control device for supercharging systemMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Oct 1, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →