Inventor · disambiguated record
Ryou Ishiguro
Also filed as: ISHIGURO Ryou
3 granted patents·1 pending application·1 citations·filing 2012–2018
46Inventor score
Top patents by PatentIndex Score
4 records- 0167US9293751B2Microporous stretched cellulose nanofiber-containing polyolefin film, method for producing microporous stretched cellulose nanofiber-containing polyolefin film, and separator for nonaqueous secondary batteriesNAKAMURA SATORU·Filed 2012·Granted Mar 22, 2016·1 cites·8 claims
- 0249US10840491B2Process for producing cellulose-nanofiber-filled microporous stretched polyolefin film, microporous cellulose-nanofiber composite film, and separator for non-aqueous secondary batteryJAPAN STEEL WORKS LTD·Filed 2014·Granted Nov 17, 2020·0 cites·7 claims
- 0340US10633498B2Method for manufacturing microporous film and microporous filmJAPAN STEEL WORKS LTD·Filed 2016·Granted Apr 28, 2020·0 cites·1 claims
- 0440US2022293948A1A nonaqueous electrolyte secondary battery and a method for manufacturing the nonaqueous electrolyte secondary batteryATTACCATO LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →