Inventor · disambiguated record
Yuzo Shirakawa
Also filed as: SHIRAKAWA Yuzo
6 granted patents·1 pending application·11 citations·filing 2015–2020
71Inventor score
Files withHITACHI LTD7
Top patents by PatentIndex Score
7 records- 0193US10197019B2Ethanol engine systemHITACHI LTD·Filed 2015·Granted Feb 5, 2019·9 cites·10 claims
- 0278US10605188B2Control device, control method, and control programHITACHI LTD·Filed 2019·Granted Mar 31, 2020·2 cites·9 claims
- 0365US11888195B2Fuel cell power generation systemHITACHI LTD·Filed 2020·Granted Jan 30, 2024·0 cites·15 claims
- 0450US11732624B2Fuel production deviceHITACHI LTD·Filed 2020·Granted Aug 22, 2023·0 cites·5 claims
- 0550US11506115B2Cogeneration systemHITACHI LTD·Filed 2020·Granted Nov 22, 2022·0 cites·10 claims
- 0647US11035314B2Machine control systemHITACHI LTD·Filed 2019·Granted Jun 15, 2021·0 cites·14 claims
- 0746US2022292582A1Fuel trading coordination device and fuel trading coordination systemHITACHI LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →