Inventor · disambiguated record
Yuji Iyama
Also filed as: IYAMA YUJI
5 granted patents·1 citations·filing 2012–2017
61Inventor score
Files withTORAY INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0163US10512861B2Electret fiber sheetTORAY INDUSTRIES·Filed 2016·Granted Dec 24, 2019·0 cites·2 claims
- 0261US9266046B2Mixed-fiber nonwoven fabric, laminated sheet and filter, and process for producing mixed-fiber nonwoven fabricTORAY INDUSTRIES·Filed 2012·Granted Feb 23, 2016·1 cites·10 claims
- 0360US10406469B2Electret fiber sheetTORAY INDUSTRIES·Filed 2016·Granted Sep 10, 2019·0 cites·4 claims
- 0448US11154803B2Electret fiber sheetTORAY INDUSTRIES·Filed 2017·Granted Oct 26, 2021·0 cites·3 claims
- 0548US9180392B2Mixed-fiber nonwoven fabric and filter medium using the sameTORAY INDUSTRIES·Filed 2012·Granted Nov 10, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →