Inventor · disambiguated record
Kazuhisa Yoshiwara
Also filed as: YOSHIWARA KAZUHISA
2 granted patents·19 citations·filing 1984–2001
58Inventor score
Technology areasH04N
Top patents by PatentIndex Score
2 records- 0170US6950133B2Method of detecting defective pixels of a solid-state image-pickup device and image-pickup apparatus using the sameHITACHI INT ELECTRIC INC·Filed 2001·Granted Sep 27, 2005·13 cites·9 claims
- 0238US4649421ACircuit for generating a signal for correcting registration in a color television camera with reduction in generation of shadingHITACHI LTD·Filed 1984·Granted Mar 10, 1987·6 cites·18 claims
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