Inventor · disambiguated record
Hiroki Miyakawa
Also filed as: MIYAKAWA Hiroki
5 granted patents·3 pending applications·3 citations·filing 2012–2022
64Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0179US10427101B2Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during seawater desalinationHITACHI LTD·Filed 2016·Granted Oct 1, 2019·2 cites·5 claims
- 0267US9833743B2Reverse osmosis treatment device and method for cleaning reverse osmosis treatment deviceHITACHI LTD·Filed 2012·Granted Dec 5, 2017·1 cites·9 claims
- 0362US11395990B2Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during sea water desalinationHITACHI LTD·Filed 2019·Granted Jul 26, 2022·0 cites·2 claims
- 0454US2024317609A1Sludge treatment facility operation assistance navigation system and sludge treatment facility oepration assistance methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 0552US2024102925A1Electronic Computer, Moisture Content Measurement Method, and Moisture Content Measurement SystemHITACHI LTD·Filed 2021·Application pending·0 cites
- 0648US2019300394A1Desalination systemHITACHI LTD·Filed 2019·Application pending·0 cites
- 0744US9725339B2Reverse osmosis treatment apparatusHITACHI LTD·Filed 2012·Granted Aug 8, 2017·0 cites·7 claims
- 0841US10596520B2Desalination apparatusHITACHI LTD·Filed 2017·Granted Mar 24, 2020·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →