Inventor · disambiguated record

Hiroshi Ohhira

Also filed as: OHHIRA HIROSHI

2 granted patents·53 citations·filing 1980–1981

65Inventor score

Technology areasD01F Y10T

Files withKUREHA CHEMICAL IND CO LTD1 KUREHA KUGAKU KOGYO KABUSHIKI1

Top patents by PatentIndex Score

2 records

0180US4353960AComposite and conjugate filamentsKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Oct 12, 1982·34 cites·3 claims
0273US4297413AConcentric composite conjugate yarns and a process for manufacturing sameKUREHA KUGAKU KOGYO KABUSHIKI·Filed 1980·Granted Oct 27, 1981·19 cites·8 claims

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