Inventor · disambiguated record
Koichi Negishi
Also filed as: NEGISHI KOICHI
12 granted patents·466 citations·filing 1987–2009
93Inventor score
Top patents by PatentIndex Score
12 records- 0193US5158005AActuator using elastic extensible memberBRIDGESTONE CORP·Filed 1990·Granted Oct 27, 1992·58 cites·10 claims
- 0293US5083498ABendable actuatorBRIDGESTONE CORP·Filed 1990·Granted Jan 28, 1992·60 cites·12 claims
- 0390US5201262AActuator using elastic extensible memberBRIDGESTONE CORP·Filed 1990·Granted Apr 13, 1993·49 cites·18 claims
- 0490US5067390ADouble-acting flexible wall actuatorBRIDGESTONE CORP·Filed 1990·Granted Nov 26, 1991·46 cites·8 claims
- 0588US5101233AElectrophotographic recording apparatus indicating a wear rate for consumable partsOKI ELECTRIC IND CO LTD·Filed 1991·Granted Mar 31, 1992·40 cites·8 claims
- 0686US5080020ATraveling device having elastic contractible body moving along elongated memberNIHON KOHDEN CORP·Filed 1990·Granted Jan 14, 1992·60 cites·15 claims
- 0784US4848168ATraveling device moving along elongated memberBRIDGESTONE CORP·Filed 1987·Granted Jul 18, 1989·56 cites·5 claims
- 0881US6701096B2Image-forming device having consumable component with internal fuseOKI DATA KK·Filed 2002·Granted Mar 2, 2004·22 cites·17 claims
- 0969US5079999ABendable actuatorBRIDGESTONE CORP·Filed 1990·Granted Jan 14, 1992·20 cites·7 claims
- 1065US5892532ANon-impact printer and a print head thereofOKI ELECTRIC IND CO LTD·Filed 1997·Granted Apr 6, 1999·32 cites·11 claims
- 1159US4938081ATraveling device moving along elongated memberBRIDGESTONE CORP·Filed 1989·Granted Jul 3, 1990·23 cites·6 claims
- 1239US8538283B2Image forming apparatus having control unitNEGISHI KOICHI·Filed 2009·Granted Sep 17, 2013·0 cites·6 claims
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