Inventor · disambiguated record
Hiroo Hangai
Also filed as: HANGAI HIROO
2 granted patents·2 pending applications·15 citations·filing 2016–2019
50Inventor score
Files withKOBE STEEL LTD4
Top patents by PatentIndex Score
4 records- 0194US9776862B2Hydrogen production apparatus and hydrogen production methodKOBE STEEL LTD·Filed 2016·Granted Oct 3, 2017·15 cites·10 claims
- 0245US2020129950A1Formation method and device for slug flowKOBE STEEL LTD·Filed 2019·Application pending·0 cites
- 0342US11079072B2Gas supply system, vehicle, and hydrogen supply facilityKOBE STEEL LTD·Filed 2017·Granted Aug 3, 2021·0 cites·6 claims
- 0437US2018133641A1Release device and release methodKOBE STEEL LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →