Inventor · disambiguated record
Yuzo Kayama
Also filed as: KAYAMA YUZO
2 granted patents·3 pending applications·0 citations·filing 2015–2021
27Inventor score
Files withASAHI KASEI MEDICAL CO LTD5
Top patents by PatentIndex Score
5 records- 0164US12364954B2Porous membraneASAHI KASEI MEDICAL CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·14 claims
- 0243US11338248B2Porous membraneASAHI KASEI MEDICAL CO LTD·Filed 2015·Granted May 24, 2022·0 cites·2 claims
- 0328US2017304780A1Hollow fiber filtration membraneASAHI KASEI MEDICAL CO LTD·Filed 2015·Application pending·0 cites
- 0428US2017361285A1Porous hollow fiber membraneASAHI KASEI MEDICAL CO LTD·Filed 2015·Application pending·0 cites
- 0527US2017348650A1Porous hollow fiber filtration membraneASAHI KASEI MEDICAL CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →