Inventor · disambiguated record
Mitsumasa Takayama
Also filed as: TAKAYAMA MITSUMASA
2 granted patents·1 pending application·2 citations·filing 2017–2018
33Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0169US10727784B2Aggregation system, control method thereof, and control apparatusHITACHI LTD·Filed 2017·Granted Jul 28, 2020·2 cites·7 claims
- 0240US11749996B2Aggregation control system, aggregation control method, and control apparatusHITACHI LTD·Filed 2018·Granted Sep 5, 2023·0 cites·3 claims
- 0336US2020073427A1Aggregation system, method for controlling same, and complex power conversion deviceHITACHI LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →