Inventor · disambiguated record
Hidaka Asonuma
Also filed as: ASONUMA Hidaka
5 granted patents·0 citations·filing 2018–2020
57Inventor score
Files withOSAKA GAS CO LTD5
Top patents by PatentIndex Score
5 records- 0152US12179165B2Reforming furnaceOSAKA GAS CO LTD·Filed 2020·Granted Dec 31, 2024·0 cites·6 claims
- 0247US12071344B2Operation method for hydrogen production device, and hydrogen production deviceOSAKA GAS CO LTD·Filed 2020·Granted Aug 27, 2024·0 cites·4 claims
- 0346US12330941B2Operation method for hydrogen production device, and hydrogen production deviceOSAKA GAS CO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·4 claims
- 0438US11369915B2Pressure swing adsorption type hydrogen manufacturing apparatusOSAKA GAS CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·2 claims
- 0534US10870811B2Method for operating fuel gas manufacturing deviceOSAKA GAS CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →