Assignee
GUNEI KAGAKU KOGYO KK
JP·3 granted patents·39 citations·filing 1986–1989
Top patents by PatentIndex Score
3 records- 0169US4734231AProcess for the preparation of fiberboardsGUNEI KAGAKU KOGYO KK·Filed 1986·Granted Mar 29, 1988·32 cites·6 claims
- 0238US5063042AProcess for the production of carbon fibersGUNEI KAGAKU KOGYO KK·Filed 1989·Granted Nov 5, 1991·5 cites·8 claims
- 0327US5019603AProcess for the production of porous phenolic resin fibersGUNEI KAGAKU KOGYO KK·Filed 1989·Granted May 28, 1991·2 cites·10 claims
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