Inventor · disambiguated record
Yoichi Haga
Also filed as: HAGA YOICHI
13 granted patents·5 pending applications·323 citations·filing 1999–2024
91Inventor score
Top patents by PatentIndex Score
18 records- 0194US7723896B2Driving mechanism using shape memory alloys including a magnetic latchJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted May 25, 2010·36 cites·19 claims
- 0277US6820487B2Reflective moveable diaphragm unit and pressure sensor containing sameESAHI MASAYOSHI·Filed 2002·Granted Nov 23, 2004·23 cites·11 claims
- 0377US6672338B1Active slender tubes and method of making the sameFiled 1999·Granted Jan 6, 2004·203 cites·13 claims
- 0463US9618741B2Optical scanning apparatusOLYMPUS CORP·Filed 2015·Granted Apr 11, 2017·1 cites·17 claims
- 0563US6425418B1Flexible tube and manufacturing method for the sameMITSUBISHI CABLE IND LTD·Filed 2000·Granted Jul 30, 2002·22 cites·5 claims
- 0662US2024280427A1Optical pressure sensor and manufacturing method thereforASAHI INTECC CO LTD·Filed 2024·Application pending·0 cites
- 0759US8944995B2Insertion device and endoscopeSUDA SHINICHIROU·Filed 2010·Granted Feb 3, 2015·5 cites·16 claims
- 0858US11915609B2Hollow organ model unit and method for manufacturing hollow organ model unitUNIV TOHOKU·Filed 2018·Granted Feb 27, 2024·0 cites·11 claims
- 0954US7236283B2Scanning mirror unit and beam scanning probeHAGA YOICHI·Filed 2004·Granted Jun 26, 2007·6 cites·20 claims
- 1052US6936015B2Active guide wire and method of making the sameFiled 2002·Granted Aug 30, 2005·15 cites·4 claims
- 1152US2025214110A1Ultrasonic wave unit, diffraction swelling tape, and ultrasonic wave focusing deviceUNIV TOHOKU·Filed 2023·Application pending·0 cites
- 1251US7223329B2Active slender tubes and method of making the sameESASHI MASAYOSHI·Filed 2003·Granted May 29, 2007·11 cites·9 claims
- 1349US2025213105A1Endoscope assembly, and operation-assisting device for tool for treatment or surgeryUNIV TOHOKU·Filed 2023·Application pending·0 cites
- 1448US9283354B2CatheterKISHIDA MANABU·Filed 2008·Granted Mar 15, 2016·1 cites·6 claims
- 1544US10568607B2Device, method of manufacturing the device, and method of manufacturing array type of ultrasound probeULVAC INC·Filed 2017·Granted Feb 25, 2020·0 cites·4 claims
- 1640US2007083084A1Active tube and active tube systemYOICHI HAGA·Filed 2004·Application pending·0 cites
- 1738US11083493B2Mechanism for holding elongate medical apparatusUNIV TOHOKU·Filed 2017·Granted Aug 10, 2021·0 cites·7 claims
- 1838US2006074372A1Active capillaryTOHOKU TECHNO ARCH CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →