Inventor · disambiguated record
Keiko Takemata
Also filed as: TAKEMATA KEIKO
6 granted patents·108 citations·filing 1986–1987
83Inventor score
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0192USD303981SDest-top electronic calculatorCANON KK·Filed 1986·Granted Oct 10, 1989·42 cites·1 claims
- 0292USD298546SDesk-top electronic calculatorCANON KK·Filed 1986·Granted Nov 15, 1988·38 cites·1 claims
- 0381USD301885SHand held electronic dialerCANON KK·Filed 1987·Granted Jun 27, 1989·20 cites·1 claims
- 0444USD298545SDesk-top electronic calculatorCANON KK·Filed 1986·Granted Nov 15, 1988·4 cites·1 claims
- 0540USD298548SDesk-top electronic calculatorCANON KK·Filed 1986·Granted Nov 15, 1988·3 cites·1 claims
- 0633USD298547SDesk-top electronic calculatorCANON KK·Filed 1986·Granted Nov 15, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →