Inventor · disambiguated record
Hisao Koba
Also filed as: KOBA HISAO
2 granted patents·2 pending applications·33 citations·filing 1999–2013
56Inventor score
Top patents by PatentIndex Score
4 records- 0179US6620510B1Epoxy resin composition, prepreg, and roll made of resin reinforced with reinforcing fibersMITSUBISHI RAYON CO·Filed 1999·Granted Sep 16, 2003·33 cites·17 claims
- 0249US8703244B2Prepreg and method of manufacturing the prepregASADA SHIROU·Filed 2008·Granted Apr 22, 2014·0 cites·11 claims
- 0341US2015289425A1Molded fiber-reinforced composite material product and method of producing the sameMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 0438US2006020074A1Prepreg and method of manufacturing the prepregMITSUBISHI RAYON CO·Filed 2002·Application pending·0 cites
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