Inventor · disambiguated record
Hiroyasu Watabe
Also filed as: WATABE HIROYASU
2 granted patents·2 pending applications·0 citations·filing 2017–2022
27Inventor score
Files withNIPPON CATALYTIC CHEM IND4
Top patents by PatentIndex Score
4 records- 0160US11766659B2Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gelNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Sep 26, 2023·0 cites·19 claims
- 0258US11465126B2Method for producing water-absorbent resin powder and production apparatus thereforNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Oct 11, 2022·0 cites·38 claims
- 0358US2024101766A1Method for producing water-absorbing resinNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
- 0450US2024408549A1Water treatment chemical and water treatment membraneNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →