Inventor · disambiguated record
Shou Hiasa
Also filed as: HIASA SHOU
1 granted patent·3 pending applications·0 citations·filing 2019–2022
13Inventor score
Files withMARUSUMI PAPER CO LTD4
Top patents by PatentIndex Score
4 records- 0152US2022396638A1Sulfonated pulp fibers, derivative pulp, sulfonated fine cellulose fibers, method for producing sulfonated fine cellulose fibers, and method for producing sulfonated pulp fibersMARUSUMI PAPER CO LTD·Filed 2022·Application pending·0 cites
- 0251US11884754B2Sulfonated pulp fibers, derivative pulp, sulfonated fine cellulose fibers, method for producing sulfonated fine cellulose fibers, and method for producing sulfonated pulp fibersMARUSUMI PAPER CO LTD·Filed 2019·Granted Jan 30, 2024·0 cites·5 claims
- 0344US2022340688A1Sulfonated fine cellulose fiber and method for producing sameMARUSUMI PAPER CO LTD·Filed 2020·Application pending·0 cites
- 0427US2022074141A1Production method for dry solid containing fine cellulose fibers, dry solid containing fine cellulose fibers, redispersion of fine cellulose fibersMARUSUMI PAPER CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →