Inventor · disambiguated record
Toshio Nagase
Also filed as: NAGASE TOSHIO
3 granted patents·17 citations·filing 1978–1980
65Inventor score
Technology areasG06C
Files withTOKYO KEIKI KK3
Top patents by PatentIndex Score
3 records- 0145US4272674ACheck digit calculatorTOKYO KEIKI KK·Filed 1978·Granted Jun 9, 1981·8 cites·3 claims
- 0241US4265173ANumbering machine with check digit functionTOKYO KEIKI KK·Filed 1978·Granted May 5, 1981·6 cites·9 claims
- 0329US4419572ACheck digit calculatorTOKYO KEIKI KK·Filed 1980·Granted Dec 6, 1983·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →