Inventor · disambiguated record
Hidefumi Oosawa
Also filed as: OOSAWA HIDEFUMI
4 granted patents·139 citations·filing 1989–1994
81Inventor score
Files withCANON KK4
Top patents by PatentIndex Score
4 records- 0191US5086484AImage processing apparatus with fixed or variable thresholdCANON KK·Filed 1989·Granted Feb 4, 1992·79 cites·25 claims
- 0262US5488673AImage processing with fixed or variable thresholdCANON KK·Filed 1994·Granted Jan 30, 1996·19 cites·5 claims
- 0360US5412486AImage processing apparatus and method with dual mode encodingCANON KK·Filed 1993·Granted May 2, 1995·25 cites·10 claims
- 0449US5267052AEncoding the original image data and progessively encoding the image data independentlyCANON KK·Filed 1991·Granted Nov 30, 1993·16 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →