Inventor · disambiguated record
Eiji Ichihashi
Also filed as: ICHIHASHI EIJI
2 granted patents·43 citations·filing 1986–1986
64Inventor score
Files withNIPPON ESTER CO LTD2
Top patents by PatentIndex Score
2 records- 0175US4712366ADenier-mixed composite yarn, denier-mixed special thick and thin yarn, false twist yarn and denier-mixed shrinkage-mixed composite yarnNIPPON ESTER CO LTD·Filed 1986·Granted Dec 15, 1987·25 cites·16 claims
- 0264US4737567APhosphorus containing copoleysterNIPPON ESTER CO LTD·Filed 1986·Granted Apr 12, 1988·18 cites·7 claims
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