Inventor · disambiguated record
Ikuo Osawa
Also filed as: OSAWA IKUO
5 granted patents·81 citations·filing 1991–2005
77Inventor score
Top patents by PatentIndex Score
5 records- 0183US7456903B2Video signal processing circuitSANYO ELECTRIC CO·Filed 2005·Granted Nov 25, 2008·8 cites·9 claims
- 0265US5119439AMethod of and apparatus for extracting image contour dataDAINIPPON SCREEN MFG·Filed 1991·Granted Jun 2, 1992·65 cites·16 claims
- 0347US6894469B2Power supply circuitSANYO ELECTRIC CO·Filed 2003·Granted May 17, 2005·6 cites·9 claims
- 0442US7161636B2Vertical sharpness adjustment device and TV receiver therewithSANYO ELECTRIC CO·Filed 2003·Granted Jan 9, 2007·0 cites·12 claims
- 0529US6710821B1White balance adjusting apparatusSANYO ELECTRIC CO·Filed 1999·Granted Mar 23, 2004·2 cites·10 claims
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