Inventor · disambiguated record
Tetsuyuki Miwa
Also filed as: MIWA TETSUYUKI
24 granted patents·4 pending applications·408 citations·filing 1986–2019
96Inventor score
Top patents by PatentIndex Score
28 records- 0177US7320518B2Ophthalmic apparatusNIDEK KK·Filed 2005·Granted Jan 22, 2008·18 cites·5 claims
- 0275US6299305B1Ophthalmic apparatusNIDEK KK·Filed 2000·Granted Oct 9, 2001·73 cites·18 claims
- 0372US7364298B2Ophthalmic apparatusNIDEK KK·Filed 2006·Granted Apr 29, 2008·9 cites·9 claims
- 0470US6394603B2Ophthalmic apparatusNIDEK KK·Filed 2001·Granted May 28, 2002·51 cites·6 claims
- 0565USRE45013ENon-contact ultrasonic tonometerNIDEK KK·Filed 2013·Granted Jul 15, 2014·2 cites·15 claims
- 0664US8092019B2Non-contact ultrasonic tonometerMIWA TETSUYUKI·Filed 2009·Granted Jan 10, 2012·4 cites·9 claims
- 0763US8092018B2Non-contact ultrasonic tonometerMIWA TETSUYUKI·Filed 2009·Granted Jan 10, 2012·3 cites·11 claims
- 0863US7455406B2Ophthalmic ultrasonic diagnostic apparatusNIDEK KK·Filed 2007·Granted Nov 25, 2008·6 cites·8 claims
- 0958US8016418B2Eye axial length measurement apparatusNIDEK KK·Filed 2007·Granted Sep 13, 2011·3 cites·17 claims
- 1057US6537215B2Non-contact type tonometerNIDEK KK·Filed 2001·Granted Mar 25, 2003·16 cites·12 claims
- 1155US4822168ASpectroscopic photometer for flow through sample absorptionHITACHI LTD·Filed 1986·Granted Apr 18, 1989·19 cites·14 claims
- 1252US12274504B2Non-contact ultrasonic ophthalmotonometerNIDEK KK·Filed 2019·Granted Apr 15, 2025·0 cites·18 claims
- 1352US12207880B2Ultrasonic tonometerNIDEK KK·Filed 2019·Granted Jan 28, 2025·0 cites·4 claims
- 1450US6602192B2Noncontact type tonometerNIDEK KK·Filed 2001·Granted Aug 5, 2003·4 cites·11 claims
- 1548US7101335B2Non-contact type tonometerNIDEK KK·Filed 2002·Granted Sep 5, 2006·3 cites·10 claims
- 1646US8500638B2Non-contact ultrasonic tonometerJINDE MASAYUKI·Filed 2010·Granted Aug 6, 2013·1 cites·7 claims
- 1745US5532769AOphthalmologic alignment device with automatic alignment meansNIDEK KK·Filed 1995·Granted Jul 2, 1996·47 cites·10 claims
- 1845US2010069737A1Non-Contact ultrasonic tonometerNIDEK KK·Filed 2009·Application pending·0 cites
- 1942US5841502AOphthalmic apparatusNIDEK KK·Filed 1997·Granted Nov 24, 1998·34 cites·20 claims
- 2040US2010324406A1Non-contact ultrasonic tonometerNIDEK KK·Filed 2010·Application pending·0 cites
- 2138US5279300ANoncontact type tonometerNIDEK KK·Filed 1992·Granted Jan 18, 1994·31 cites·16 claims
- 2238US2022031160A1Ultrasonic tonometer and ultrasonic actuatorNIDEK KK·Filed 2018·Application pending·0 cites
- 2337US6234966B1Noncontact type tonometerNIDEK KK·Filed 1994·Granted May 22, 2001·18 cites·11 claims
- 2437US6042544ANon-contact type tonometerNIDEK KK·Filed 1999·Granted Mar 28, 2000·22 cites·18 claims
- 2536US5696573AOphthalmic apparatusNIDEK KK·Filed 1996·Granted Dec 9, 1997·19 cites·8 claims
- 2633US5947898ANon-contact type tonometerNIDEK KK·Filed 1997·Granted Sep 7, 1999·13 cites·14 claims
- 2733US5946073ANon-contact type tonometerNIDEK KK·Filed 1998·Granted Aug 31, 1999·12 cites·18 claims
- 2833US2010312087A1Non-contact ultrasound measurement deviceNIDEK KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →