Inventor · disambiguated record
Norihiro Sakaguchi
Also filed as: SAKAGUCHI NORIHIRO
9 granted patents·246 citations·filing 1995–2007
89Inventor score
Technology areasH04N
Top patents by PatentIndex Score
9 records- 0188US7212234B2Image device having a selectively adapted white balance controlRICOH KK·Filed 2003·Granted May 1, 2007·40 cites·17 claims
- 0282US6075562AImage inputting apparatusRICOH KK·Filed 1997·Granted Jun 13, 2000·85 cites·6 claims
- 0376US7307662B2Controller for auto-focus in a photographing apparatusRICOH KK·Filed 2003·Granted Dec 11, 2007·15 cites·7 claims
- 0476US5774623AVideo image and audio sound signal processor having signal multiplexer and single data compression system for digital video recording and playback apparatusRICOH KK·Filed 1996·Granted Jun 30, 1998·57 cites·58 claims
- 0565US7283171B2Image pickup apparatus with external deviceRICOH KK·Filed 2003·Granted Oct 16, 2007·7 cites·40 claims
- 0665US5534916ADigital electronic still camera operable in a text mode for photographing a bilevel imageRICOH KK·Filed 1995·Granted Jul 9, 1996·32 cites·4 claims
- 0763US7212239B2Device and method for image pickup which corrects data for the picked-up imageRICOH KK·Filed 2002·Granted May 1, 2007·6 cites·16 claims
- 0860US7345704B2Imaging apparatus for capturing an object with low luminance by adding pixels of the same color from different fieldsRICOH KK·Filed 2004·Granted Mar 18, 2008·4 cites·10 claims
- 0950US8368772B2Imaging apparatusRICOH CO LTD·Filed 2007·Granted Feb 5, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →