Inventor · name-matched record
KITAGAWA RYOTA
5 granted patents·10 pending applications·0 citations·filing 2021–2025
58Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
15 records- 0185US2026081192A1Separator, electrochemical cell, and apparatusTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0285US2026081189A1Separator, electrochemical cell, stack, electrolytic device, and fuel cellTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0383US2026078510A1Electrolysis deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0483US2026081190A1Separator, electrochemical cell, stack, and apparatusTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0581US12522934B2Carbon dioxide reaction apparatusTOSHIBA KK·Filed 2023·Granted Jan 13, 2026·0 cites·4 claims
- 0681US2026081195A1Membrane electrode assembly, electrochemical cell, stack, and electrolytic systemTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0769US2026078512A1Method of operating electrochemical reaction device and electrochemical reaction deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0869US2026081191A1Separator, electrochemical cell, and apparatusTOSHIBA KK·Filed 2025·Application pending·0 cites
- 0968US12529155B2Carbon dioxide electrolysis deviceTOSHIBA KK·Filed 2022·Granted Jan 20, 2026·0 cites·13 claims
- 1068US2026078498A1Electrolysis cell, electrolysis device, and method of manufacturing electrolysis cellTOSHIBA KK·Filed 2025·Application pending·0 cites
- 1167US2026078502A1Electrochemical reaction device and method of manufacturing electrochemical reaction deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 1265US12553140B2Carbon dioxide electrolytic deviceTOSHIBA KK·Filed 2022·Granted Feb 17, 2026·0 cites·6 claims
- 1364US12546017B2Carbon dioxide electrolytic device and method of controlling carbon dioxide electrolytic deviceTOSHIBA KK·Filed 2022·Granted Feb 10, 2026·0 cites·8 claims
- 1461US12546018B2Ammonia manufacturing apparatus and ammonia manufacturing methodTOSHIBA KK·Filed 2021·Granted Feb 10, 2026·0 cites·6 claims
- 1552US2026009765A1Inspection DeviceHITACHI LTD·Filed 2022·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →