Inventor · disambiguated record
Masakatsu Shimoda
Also filed as: SHIMODA MASAKATSU
8 granted patents·202 citations·filing 1992–1998
88Inventor score
Files withRICOH KK8
Top patents by PatentIndex Score
8 records- 0197US5492784APositively-chargeable single-layered type electrophotographic photoconductorRICOH KK·Filed 1993·Granted Feb 20, 1996·106 cites·9 claims
- 0289US5350653AElectrophotographic photoconductorRICOH KK·Filed 1993·Granted Sep 27, 1994·28 cites·16 claims
- 0384US5486438AElectrophotographic photoconductorRICOH KK·Filed 1994·Granted Jan 23, 1996·25 cites·22 claims
- 0471US5387487AElectrophotographic photoconductorRICOH KK·Filed 1992·Granted Feb 7, 1995·19 cites·7 claims
- 0560US5595852AOrganosilicon compound, producing method thereof and toner and dry-type developer using the sameRICOH KK·Filed 1995·Granted Jan 21, 1997·14 cites·18 claims
- 0655US5312906AOptical information recording media and bisazo compounds for use thereinRICOH KK·Filed 1992·Granted May 17, 1994·4 cites·1 claims
- 0748US5441844AOptical information recording medium using bisazo or trisazo compoundsRICOH KK·Filed 1994·Granted Aug 15, 1995·6 cites·4 claims
- 0828US6120962AOrganic silicone quaternary ammonium salt, producing method thereof, and toner and dry-type developer using the same for developing latent electrostatic imagesRICOH KK·Filed 1998·Granted Sep 19, 2000·0 cites·4 claims
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