Inventor · disambiguated record
Kenichi Ishiwa
Also filed as: ISHIWA KENICHI
11 granted patents·96 citations·filing 1993–2002
90Inventor score
Top patents by PatentIndex Score
11 records- 0176US6562433B1Method for the preparation of polycarbonate with reduced levels of friesGEN ELECTRIC·Filed 2000·Granted May 13, 2003·13 cites·20 claims
- 0268US5418269AOptical-grade polycarbonate resin compositionsGE PLASTICS JAPAN·Filed 1993·Granted May 23, 1995·16 cites·9 claims
- 0360US6838503B2Flame-retardant composition and articleGEN ELECTRIC·Filed 2002·Granted Jan 4, 2005·4 cites·9 claims
- 0458US5484874APolycarbonate resin compositionsGE PLASTICS JAPAN LTD·Filed 1993·Granted Jan 16, 1996·10 cites·10 claims
- 0554US5565515ACopolycarbonate compositions having improved surface appearanceGEN ELECTRIC·Filed 1996·Granted Oct 15, 1996·15 cites·14 claims
- 0653US5403878APolycarbonate resin compositions for optical useFiled 1993·Granted Apr 4, 1995·12 cites·15 claims
- 0749US5420192AGlass-reinforced polycarbonate resin compositionGEN ELECTRIC·Filed 1994·Granted May 30, 1995·7 cites·1 claims
- 0847US5973101AAromatic polycarbonate resin compositionGEN ELECTRIC·Filed 1998·Granted Oct 26, 1999·10 cites·20 claims
- 0941US6022942AOptical data storage mediaGEN ELECTRIC·Filed 1999·Granted Feb 8, 2000·6 cites·17 claims
- 1038US5489655AThermosetting resin compositions with low shrinkageGEN ELECTRIC·Filed 1993·Granted Feb 6, 1996·3 cites·12 claims
- 1129US5389713APolycarbonate resin compositionsGE PLASTICS JAPAN·Filed 1993·Granted Feb 14, 1995·0 cites·15 claims
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