Inventor · disambiguated record
Takafumi Sawaki
Also filed as: SAWAKI TAKAFUMI
2 granted patents·53 citations·filing 1994–1997
64Inventor score
Technology areasH04N
Files withCANON KK2
Top patents by PatentIndex Score
2 records- 0171US5638188AImage processing method and apparatus with storing and selecting of dot patternsCANON KK·Filed 1994·Granted Jun 10, 1997·35 cites·18 claims
- 0253US5748772AImage processing method and apparatus including an error calculation for calculating a difference between the values of error correction data and stored representative valuesCANON KK·Filed 1997·Granted May 5, 1998·18 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →