Inventor · disambiguated record
Hirokatsu Akiyama
Also filed as: AKIYAMA HIROKATSU
6 granted patents·217 citations·filing 1988–2008
85Inventor score
Top patents by PatentIndex Score
6 records- 0194US5184907APortable printer for printing on a flat sheetSHARP KK·Filed 1991·Granted Feb 9, 1993·118 cites·2 claims
- 0290US4976182AMusical score display deviceSHARP KK·Filed 1988·Granted Dec 11, 1990·52 cites·22 claims
- 0362US4992959AMethod and apparatus for rotating character array imageSHARP KK·Filed 1989·Granted Feb 12, 1991·21 cites·8 claims
- 0454US8780227B2Image pick-up device, control method, recording medium, and portable terminal providing optimization of an image pick-up conditionAKIYAMA HIROKATSU·Filed 2008·Granted Jul 15, 2014·1 cites·5 claims
- 0546US5095448AData displaying apparatus with novel graphic position and ratio display meansSHARP KK·Filed 1990·Granted Mar 10, 1992·19 cites·10 claims
- 0646US5002408AApparatus and method for printing character and ruled lineSHARP KK·Filed 1989·Granted Mar 26, 1991·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →