Inventor · disambiguated record
Tsutomu Urakawa
Also filed as: URAKAWA TSUTOMU
11 granted patents·6 pending applications·187 citations·filing 2002–2023
87Inventor score
Top patents by PatentIndex Score
17 records- 0192US7059168B2Ultrasound phantomOLYMPUS CORP·Filed 2003·Granted Jun 13, 2006·66 cites·17 claims
- 0282US8475359B2Medical apparatusASADA DAISUKE·Filed 2009·Granted Jul 2, 2013·32 cites·7 claims
- 0374US6786870B2Device for examining a subject capable of marking a boundary range for insertion/retraction of an insertion/retraction member that is inserted in and retracted from the subjectOLYMPUS CORP·Filed 2002·Granted Sep 7, 2004·86 cites·18 claims
- 0461US8355043B2Medical apparatusOLYMPUS MEDICAL SYSTEMS CORP·Filed 2011·Granted Jan 15, 2013·2 cites·18 claims
- 0560US9883089B2Imaging unitOLYMPUS CORP·Filed 2015·Granted Jan 30, 2018·1 cites·2 claims
- 0655US12372729B2Endoscope optical connector and endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 0750US2009177034A1Endoscope systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2009·Application pending·0 cites
- 0850US2009306470A1Medical apparatusOLYMPUS MEDICAL SYSTEMS CORP·Filed 2009·Application pending·0 cites
- 0949US2009124855A1Endoscopic systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2009·Application pending·0 cites
- 1045US10694931B2Endoscope system that measures amplitude of signal to determine state of transmission in order to adjust voltage of power supplyOLYMPUS CORP·Filed 2018·Granted Jun 30, 2020·0 cites·7 claims
- 1143US11464392B2Optical module and endoscopeOLYMPUS CORP·Filed 2020·Granted Oct 11, 2022·0 cites·7 claims
- 1243US11058285B2Optical signal transmission moduleOLYMPUS CORP·Filed 2018·Granted Jul 13, 2021·0 cites·2 claims
- 1343US9537574B2Optical transmitting and receiving unitOLYMPUS CORP·Filed 2016·Granted Jan 3, 2017·0 cites·8 claims
- 1439US10687696B2Endoscope system with communication mode stabilizing unitOLYMPUS CORP·Filed 2017·Granted Jun 23, 2020·0 cites·5 claims
- 1539US2010225754A1Medical instrumentOLYMPUS MEDICAL SYSTEMS CORP·Filed 2010·Application pending·0 cites
- 1637US2017184836A1Optical transmitter unit, method of connecting optical transmitter module and transmitter side optical connector, and endoscope systemOLYMPUS CORP·Filed 2017·Application pending·0 cites
- 1735US2017258298A1Endoscope systemOLYMPUS CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →