Inventor · disambiguated record
Sadao Iwakura
Also filed as: IWAKURA SADAO
4 granted patents·97 citations·filing 1979–1983
78Inventor score
Files withCANON KK4
Top patents by PatentIndex Score
4 records- 0189US4309712AThermal printerCANON KK·Filed 1979·Granted Jan 5, 1982·45 cites·4 claims
- 0286US4456392AHeat transfer printerCANON KK·Filed 1981·Granted Jun 26, 1984·40 cites·6 claims
- 0353US4479132AThermal printerCANON KK·Filed 1983·Granted Oct 23, 1984·9 cites·6 claims
- 0429US4415890ACharacter generator capable of storing character patterns at different addressesCANON KK·Filed 1980·Granted Nov 15, 1983·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →