Inventor · disambiguated record
Kotaro Ogasawara
Also filed as: OGASAWARA KOTARO
29 granted patents·1 pending application·733 citations·filing 1998–2022
96Inventor score
Files withOLYMPUS CORP21OLYMPUS OPTICAL CO4OLYMPUS MEDICAL SYSTEMS CORP3OGASAWARA KOTARO1SUZUKI TATSUHIKO1
Top patents by PatentIndex Score
30 records- 0195US7355625B1Endoscopic imaging system and endoscope systemOLYMPUS CORP·Filed 2000·Granted Apr 8, 2008·105 cites·21 claims
- 0295US7119830B2Endoscopic 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
- 0394US10085611B2Light source apparatus for driving light sources based on generated light adjustment informationOLYMPUS CORP·Filed 2015·Granted Oct 2, 2018·40 cites·11 claims
- 0494US6184922B1Endoscopic 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
- 0593US7821529B2Image pickup systemOLYMPUS CORP·Filed 2003·Granted Oct 26, 2010·68 cites·5 claims
- 0692US6873352B2Image processing unit whose ability to process endoscopic image signal can be expanded, and endoscopic imaging systemOLYMPUS CORP·Filed 2003·Granted Mar 29, 2005·38 cites·7 claims
- 0792US6677992B1Imaging 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
- 0880US10051193B2Processing device, imaging device, and endoscope systemOLYMPUS CORP·Filed 2016·Granted Aug 14, 2018·3 cites·19 claims
- 0980US6690410B1Image processing unit with expandable image signal processing capability and endoscopic imaging systemOLYMPUS OPTICAL CO·Filed 2000·Granted Feb 10, 2004·14 cites·11 claims
- 1077US9137453B2Control apparatus and imaging systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Granted Sep 15, 2015·3 cites·6 claims
- 1176US9029755B2Imaging system with illumination controller to variably control illumination lightOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Granted May 12, 2015·3 cites·7 claims
- 1274US10631720B2Biological observation and light color component separation systemOLYMPUS CORP·Filed 2017·Granted Apr 28, 2020·2 cites·8 claims
- 1374US10225446B2Image pickup system and light source apparatusOLYMPUS CORP·Filed 2016·Granted Mar 5, 2019·2 cites·11 claims
- 1467US6538687B1Endoscopic 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
- 1566US10349027B2Imaging device and processing deviceOLYMPUS CORP·Filed 2017·Granted Jul 9, 2019·1 cites·6 claims
- 1664US9444994B2Image pickup apparatus and method for operating image pickup apparatusOLYMPUS CORP·Filed 2016·Granted Sep 13, 2016·1 cites·4 claims
- 1761US8419628B2Endoscope system and endoscopic image processing apparatusSUZUKI TATSUHIKO·Filed 2010·Granted Apr 16, 2013·2 cites·12 claims
- 1859USRE41467EEndoscopic 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
- 1958US6774930B2Image processing unit for expanding endoscope image signal processing capabilityOLYMPUS CORP·Filed 2002·Granted Aug 10, 2004·2 cites·5 claims
- 2056US12121219B2Medical image processing device, medical imaging device, medical observation system, image processing method, and computer-readable recording mediumOLYMPUS CORP·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 2155US7167196B2Endoscopic 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
- 2254US8878921B2Imaging systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Nov 4, 2014·0 cites·3 claims
- 2346US7951074B2Endoscope deviceOLYMPUS CORP·Filed 2007·Granted May 31, 2011·0 cites·12 claims
- 2445US6456317B1Endoscopic apparatusOLYMPUS OPTICAL CO·Filed 1998·Granted Sep 24, 2002·11 cites·6 claims
- 2544US11857155B2Imaging apparatus, method of operating imaging apparatus, and recording mediumOLYMPUS CORP·Filed 2020·Granted Jan 2, 2024·0 cites·11 claims
- 2640US8477182B2Endoscope apparatus and control method of endoscope apparatusOGASAWARA KOTARO·Filed 2012·Granted Jul 2, 2013·0 cites·8 claims
- 2739US9579011B2Endoscope system that controls laser output of laser probe and control method for endoscope systemOLYMPUS CORP·Filed 2015·Granted Feb 28, 2017·0 cites·8 claims
- 2839US2016345812A1Imaging apparatus and processing deviceOLYMPUS CORP·Filed 2016·Application pending·0 cites
- 2937US9629526B2Endoscope system for controlling output of laser from laser probeOLYMPUS CORP·Filed 2015·Granted Apr 25, 2017·0 cites·3 claims
- 3037US9621814B2Image pickup for endoscope and method for operating image pickup system for endoscopeOLYMPUS CORP·Filed 2016·Granted Apr 11, 2017·0 cites·5 claims
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