Inventor · disambiguated record
Tadahisa Oikawa
Also filed as: OIKAWA TADAHISA
4 granted patents·119 citations·filing 1983–1993
80Inventor score
Files withSATO KK4
Top patents by PatentIndex Score
4 records- 0181US5297879AMechanism for preventing slack in printer carbon ribbonSATO KK·Filed 1993·Granted Mar 29, 1994·53 cites·11 claims
- 0277US4531851AMark detector for printersSATO KK·Filed 1983·Granted Jul 30, 1985·28 cites·11 claims
- 0373US4505773AAutomatic label winding and charging deviceSATO KK·Filed 1984·Granted Mar 19, 1985·25 cites·28 claims
- 0453US5422660AThermal printer with print head support deviceSATO KK·Filed 1991·Granted Jun 6, 1995·13 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →