Inventor · disambiguated record
Masaaki Oyabu
Also filed as: OYABU MASAAKI
10 granted patents·349 citations·filing 1975–1991
91Inventor score
Files withMINOLTA CAMERA KK10
Top patents by PatentIndex Score
10 records- 0199US5053814AImage forming apparatusMINOLTA CAMERA KK·Filed 1987·Granted Oct 1, 1991·157 cites·27 claims
- 0289US4026642AIdentification card issuing apparatusMINOLTA CAMERA KK·Filed 1975·Granted May 31, 1977·52 cites·4 claims
- 0383US4730206ACopying apparatus having a sheet refeeding deviceMINOLTA CAMERA KK·Filed 1987·Granted Mar 8, 1988·26 cites·27 claims
- 0482US4721382ACopying apparatus having a sheet refeeding deviceMINOLTA CAMERA KK·Filed 1987·Granted Jan 26, 1988·26 cites·57 claims
- 0580US4860052ACopying apparatus with use frequency cancellation controlMINOLTA CAMERA KK·Filed 1987·Granted Aug 22, 1989·23 cites·8 claims
- 0660US4837846AMethod of the image processingMINOLTA CAMERA KK·Filed 1985·Granted Jun 6, 1989·16 cites·2 claims
- 0758US4899140ADisplay device for copying machines and the likeMINOLTA CAMERA KK·Filed 1987·Granted Feb 6, 1990·11 cites·7 claims
- 0858US4893177AApparatus and a method for generating manuscripts to reproduce a color printMINOLTA CAMERA KK·Filed 1986·Granted Jan 9, 1990·15 cites·27 claims
- 0956US5113279ALaser beam scanning apparatusMINOLTA CAMERA KK·Filed 1991·Granted May 12, 1992·17 cites·23 claims
- 1045US4812877ACopying apparatus with multiple copy modesMINOLTA CAMERA KK·Filed 1987·Granted Mar 14, 1989·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →