Inventor · disambiguated record
Yoshimi Kojima
Also filed as: KOJIMA YOSHIMI
13 granted patents·177 citations·filing 1983–2003
91Inventor score
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13 records- 0196US5489496AElectrophotographic photoconductor and a method for forming the sameSHARP KK·Filed 1994·Granted Feb 6, 1996·85 cites·9 claims
- 0274US5492786AElectrophotographic photoreceptorSHARP KK·Filed 1994·Granted Feb 20, 1996·20 cites·12 claims
- 0366US7011920B2Non-magnetic mono-component toner and developing method with the sameSHARP KK·Filed 2003·Granted Mar 14, 2006·10 cites·4 claims
- 0458US4851256AApparatus and method for manufacturing photosensitive amorphous silicon objectsSHARP KK·Filed 1987·Granted Jul 25, 1989·16 cites·9 claims
- 0557US5116706A1,2,4,5-benzoylenebis(naphtho[1,8-de]pyrimidine) compounds and their use in photosensitive layersSHARP KK·Filed 1990·Granted May 26, 1992·12 cites·13 claims
- 0651US5396354ASwitching element array and a liquid crystal display using the sameSHARP KK·Filed 1993·Granted Mar 7, 1995·16 cites·14 claims
- 0748US4615299APlasma CVD apparatus for making photoreceptor drumSHARP KK·Filed 1985·Granted Oct 7, 1986·7 cites·4 claims
- 0843US6780553B2Electrophotographic photoreceptor and management system of the sameSHARP KK·Filed 2002·Granted Aug 24, 2004·2 cites·16 claims
- 0941US4853309APhotoreceptor for electrophotography with a-Si layers having a gradient concentration of doped atoms and sandwiching the photoconductive layer therebetweenSHARP KK·Filed 1988·Granted Aug 1, 1989·5 cites·26 claims
- 1032US4666816AMethod of manufacturing an amorphous Si electrophotographic photoreceptorSHARP KK·Filed 1986·Granted May 19, 1987·2 cites·6 claims
- 1130US4687724APhotoreceptor for electrophotography comprising boron doped a-Si1-x Nx :H:FSHARP KABUSHIKI·Filed 1983·Granted Aug 18, 1987·1 cites·20 claims
- 1229US4883733AElectrophotographic printing process using photochromic compoundSHARP KK·Filed 1988·Granted Nov 28, 1989·0 cites·13 claims
- 1328US4943503AAmorphous silicon photoreceptorSHARP KK·Filed 1984·Granted Jul 24, 1990·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →