Inventor · disambiguated record
Yasushi Nakai
Also filed as: NAKAI YASUSHI
4 granted patents·43 citations·filing 1982–2008
73Inventor score
Top patents by PatentIndex Score
4 records- 0167US6248445B1Composite filament yarn and process and spinneret for manufacturing the sameKANEBO LTD·Filed 1994·Granted Jun 19, 2001·28 cites·7 claims
- 0253US7892640B2Conjugate fibers excellent in antistatic property, water absorption and cool feeling by contactKB SEIREN LTD·Filed 2008·Granted Feb 22, 2011·0 cites·5 claims
- 0347US6048613AElastic polyurethane yarn and method of manufacturing the sameKANEBO LTD·Filed 1997·Granted Apr 11, 2000·12 cites·6 claims
- 0445US4564679AChromogenic compoundsYAMADA CHEM CO·Filed 1982·Granted Jan 14, 1986·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →