Inventor · disambiguated record
Akiyoshi Urano
Also filed as: URANO AKIYOSHI
9 granted patents·107 citations·filing 1990–1998
88Inventor score
Top patents by PatentIndex Score
9 records- 0181US5994012ANaphthoquinone derivative and electrophotosensitive material using sameMITA INDUSTRIAL CO LTD·Filed 1997·Granted Nov 30, 1999·19 cites·20 claims
- 0281US5863688ANaphthoquinone derivativeMITA INDUSTRIAL CO LTD·Filed 1996·Granted Jan 26, 1999·26 cites·21 claims
- 0365US5273853ABlack photoconductive toner having sensitivity to light in the wavelength range of semiconductor lasersMITA INDUSTRIAL CO LTD·Filed 1990·Granted Dec 28, 1993·15 cites·13 claims
- 0464US5780194AElectrophotosensitive materialMITA INDUSTRIAL CO LTD·Filed 1996·Granted Jul 14, 1998·17 cites·3 claims
- 0561US6187493B1Electrophotosensitive materialKYOCERA MITA CORP·Filed 1998·Granted Feb 13, 2001·14 cites·4 claims
- 0646US5481165ADrive device for a sewing machineJUKI KK·Filed 1994·Granted Jan 2, 1996·6 cites·2 claims
- 0743US5111759AInconstant-thickness workpiece feeding apparatusJUKI KK·Filed 1990·Granted May 12, 1992·4 cites·6 claims
- 0837US5260158APhotoconductive toner comprising a sensitizer dyeMITA INDUSTRIAL CO LTD·Filed 1991·Granted Nov 9, 1993·4 cites·6 claims
- 0932US5114817ACyan-colored photosensitive toner containing zinc oxideMITA INDUSTRIAL CO LTD·Filed 1990·Granted May 19, 1992·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →