Inventor · disambiguated record
Toshiya Nakaguchi
Also filed as: NAKAGUCHI TOSHIYA
5 granted patents·7 pending applications·79 citations·filing 2005–2023
78Inventor score
Files withUNIV CHIBA NAT UNIV CORP4ADVANCED HEALTHCARE CO LTD2FUJINON CORP2FUJIFILM CORP1IGARASHI TATSUO1
Top patents by PatentIndex Score
12 records- 0191US7203381B2Image processing method, image processing apparatus, and image processing programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 10, 2007·31 cites·10 claims
- 0280US7684851B2Body cavity interior observing apparatusFUJINON CORP·Filed 2007·Granted Mar 23, 2010·32 cites·3 claims
- 0376US8038596B2Observation apparatus that detects position of a treatment tool from an imageFUJIFILM CORP·Filed 2006·Granted Oct 18, 2011·15 cites·3 claims
- 0465US9460637B2Stethoscopy training system and simulated stethoscopeNAKAGUCHI TOSHIYA·Filed 2012·Granted Oct 4, 2016·1 cites·14 claims
- 0557US2023320640A1Bidirectional sightline-position determination device, bidirectional sightline-position determination method, and training methodUNIV CHIBA NAT UNIV CORP·Filed 2023·Application pending·0 cites
- 0652US2023404451A1Sightline-position determination device, sightline-position determination method, and training methodUNIV CHIBA NAT UNIV CORP·Filed 2021·Application pending·0 cites
- 0742US2006270902A1Laparoscope supporting deviceFUJINON CORP·Filed 2006·Application pending·0 cites
- 0841US9900570B2Projector system and calibration boardADVANCED HEALTHCARE CO LTD·Filed 2014·Granted Feb 20, 2018·0 cites·8 claims
- 0941US2014194683A1Trocar, and surgery assistance systemUNIV CHIBA NAT UNIV CORP·Filed 2013·Application pending·0 cites
- 1041US2014194732A1Trocar, and surgery assistance systemUNIV CHIBA NAT UNIV CORP·Filed 2013·Application pending·0 cites
- 1137US2006074307A1Body cavity diagnostic systemIGARASHI TATSUO·Filed 2005·Application pending·0 cites
- 1235US2016113484A1Trocar, port, and surgery assistance systemADVANCED HEALTHCARE CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →