Inventor · disambiguated record
Syunpei Naramura
Also filed as: NARAMURA SYUNPEI
7 granted patents·363 citations·filing 1990–1999
89Inventor score
Files withKURARAY CO7
Top patents by PatentIndex Score
7 records- 0194US5455114AWater soluble polyvinyl alcohol-based fiberKURARAY CO·Filed 1994·Granted Oct 3, 1995·91 cites·5 claims
- 0292US5486418AWater-soluble heat-press-bonding polyvinyl alcohol binder fiber of a sea-islands structureKURARAY CO·Filed 1994·Granted Jan 23, 1996·161 cites·8 claims
- 0378US6048641AReadily fibrillatable fiberKURARAY CO·Filed 1999·Granted Apr 11, 2000·30 cites·7 claims
- 0471US6124058ASeparator for a battery comprising a fibrillatable fiberKURARAY CO·Filed 1999·Granted Sep 26, 2000·23 cites·8 claims
- 0570US5861213AFibrillatable fiber of a sea-islands structureKURARAY CO·Filed 1996·Granted Jan 19, 1999·23 cites·21 claims
- 0667US5972501AEasily fibrillatable fiberKURARAY CO·Filed 1996·Granted Oct 26, 1999·25 cites·3 claims
- 0752US5229057AProcess of making high-strength polyvinyl alcohol fiberKURARAY CO·Filed 1990·Granted Jul 20, 1993·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →