Inventor · disambiguated record
Yukihiko Oka
Also filed as: OKA YUKIHIKO
5 granted patents·133 citations·filing 1981–1993
82Inventor score
Top patents by PatentIndex Score
5 records- 0167US5408210AElectronic cash register with customer line length indicationSHARP KK·Filed 1993·Granted Apr 18, 1995·30 cites·9 claims
- 0264US4389126ASerial impact printer having two printing modesNIPPON ELECTRIC CO·Filed 1981·Granted Jun 21, 1983·17 cites·9 claims
- 0345US5189607AMethod for sending selected data from electronic cash registers to a host unitSHARP KK·Filed 1991·Granted Feb 23, 1993·73 cites·5 claims
- 0431US4696592APaper feed control in a printerSHARP KK·Filed 1985·Granted Sep 29, 1987·8 cites·5 claims
- 0524US5179697ASystem for deleting prioritized data stored in second memory after all the data has been successfully transferred to first memorySHARP KK·Filed 1990·Granted Jan 12, 1993·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →