Inventor · disambiguated record
Akihiro Yamataka
Also filed as: SOUMA TSUNENORI · YAMATAKA AKIHIRO
4 granted patents·38 citations·filing 1977–1982
76Inventor score
Files withCANON KK4
Top patents by PatentIndex Score
4 records- 0157US4149261AComputer having circuitry for rounding-off insignificant digitsCANON KK·Filed 1977·Granted Apr 10, 1979·10 cites·6 claims
- 0255US4486849AComputer for calculating compound interestCANON KK·Filed 1982·Granted Dec 4, 1984·13 cites·8 claims
- 0355US4209850AElectronic apparatusCANON KK·Filed 1978·Granted Jun 24, 1980·8 cites·8 claims
- 0440US4276606ADate data computerCANON KK·Filed 1979·Granted Jun 30, 1981·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →