Inventor · disambiguated record
Kanichi Matsumoto
Also filed as: MATSUMOTO KANICHI
9 granted patents·1 pending application·537 citations·filing 1998–2008
91Inventor score
Top patents by PatentIndex Score
10 records- 0195US7119830B2Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS CORP·Filed 2002·Granted Oct 10, 2006·66 cites·3 claims
- 0294US6184922B1Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 6, 2001·181 cites·27 claims
- 0392US6677992B1Imaging apparatus offering dynamic range that is expandable by weighting two image signals produced during different exposure times with two coefficients whose sum is 1 and adding them upOLYMPUS CORP·Filed 1998·Granted Jan 13, 2004·161 cites·35 claims
- 0485US7221388B2Endoscope image sensing method and apparatusOLYMPUS OPTICAL CO·Filed 2004·Granted May 22, 2007·34 cites·9 claims
- 0575US6441845B1Image pickup apparatus enlarging a dynamic range of an image pickup signalOLYMPUS OPTICAL CO·Filed 1999·Granted Aug 27, 2002·54 cites·15 claims
- 0667US6538687B1Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS OPTICAL CO·Filed 1998·Granted Mar 25, 2003·26 cites·14 claims
- 0759USRE41467EEndoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled mannerOLYMPUS CORP·Filed 2002·Granted Aug 3, 2010·3 cites·52 claims
- 0855US7167196B2Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of systemOLYMPUS CORP·Filed 2002·Granted Jan 23, 2007·1 cites·10 claims
- 0947US2008177225A1Medical apparatusMATSUMOTO KANICHI·Filed 2008·Application pending·0 cites
- 1045US6456317B1Endoscopic apparatusOLYMPUS OPTICAL CO·Filed 1998·Granted Sep 24, 2002·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →