Inventor · disambiguated record
Kohei Kiriyama
Also filed as: KIRIYAMA KOHEI
2 granted patents·2 pending applications·14 citations·filing 2003–2007
55Inventor score
Top patents by PatentIndex Score
4 records- 0172US7357982B2Polybenzazole fiber and use thereofTOYO BOSEKI·Filed 2003·Granted Apr 15, 2008·13 cites·18 claims
- 0264US8580380B2Polybenzazole fiber and pyridobisimidazole fiberKITAGAWA TOORU·Filed 2007·Granted Nov 12, 2013·1 cites·11 claims
- 0334US2007104948A1Polybenzazole fiber and article comprising the sameKIRIYAMA KOHEI·Filed 2004·Application pending·0 cites
- 0424US2006046049A1Highly durable polybenzazole composition, fiber and filmABE YUKIHIRO·Filed 2003·Application pending·0 cites
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