Inventor · disambiguated record
Hiroko Ishibashi
Also filed as: ISHIBASHI HIROKO
4 granted patents·1 pending application·24 citations·filing 1999–2008
71Inventor score
Top patents by PatentIndex Score
5 records- 0167US6136484AElectrophotographic photoreceptor, process for production thereof, and image-forming apparatus using sameSHARP KK·Filed 1999·Granted Oct 24, 2000·18 cites·16 claims
- 0247US2010324451A1Blood testing apparatusPANASONIC CORP·Filed 2008·Application pending·0 cites
- 0341US7010245B2Color image forming apparatusSHARP KK·Filed 2003·Granted Mar 7, 2006·2 cites·8 claims
- 0440US6869740B2Electrophotographic photoreceptor and production method thereofSHARP KK·Filed 2002·Granted Mar 22, 2005·2 cites·10 claims
- 0540US6862418B2Color image forming apparatusSHARP KK·Filed 2003·Granted Mar 1, 2005·2 cites·12 claims
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