Inventor · name-matched record
KATAGIRI MAKOTO
1 granted patent·3 pending applications·0 citations·filing 2022–2023
6Inventor score
Files withNITTO DENKO CORP4
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
4 records- 0157US12576365B2Spiral membrane element and membrane separation systemNITTO DENKO CORP·Filed 2022·Granted Mar 17, 2026·0 cites·14 claims
- 0257US2026054225A1Spiral membrane element and membrane separation deviceNITTO DENKO CORP·Filed 2023·Application pending·0 cites
- 0355US2026008004A1Gas recovery systemNITTO DENKO CORP·Filed 2023·Application pending·0 cites
- 0449US2026008002A1Gas separation systemNITTO DENKO CORP·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →