Inventor · disambiguated record
Hideo Ozawa
Also filed as: OZAWA HIDEO
21 granted patents·1 pending application·1,803 citations·filing 1988–2016
96Inventor score
Top patents by PatentIndex Score
22 records- 0192US6546267B1Biological sensorNIHON KOHDEN CORP·Filed 2000·Granted Apr 8, 2003·392 cites·18 claims
- 0287US9550633B2Levitation air plateOILES INDUSTRY CO LTD·Filed 2016·Granted Jan 24, 2017·4 cites·4 claims
- 0384US6453184B1Device for measuring light absorption materials in bloodNIHON KOHDEN CORP·Filed 2000·Granted Sep 17, 2002·169 cites·14 claims
- 0480US5267562APulse oximeter with probe difference compensationNIHON KOHDEN CORP·Filed 1992·Granted Dec 7, 1993·252 cites·5 claims
- 0578US6154667APulse oximeter probeNIHON KOHDEN CORP·Filed 1998·Granted Nov 28, 2000·286 cites·6 claims
- 0677US5520177AOximeter probeNIHON KOHDEN CORP·Filed 1994·Granted May 28, 1996·252 cites·9 claims
- 0777US5427093AOximeter probeNIHON KOHDEN CORP·Filed 1993·Granted Jun 27, 1995·237 cites·3 claims
- 0875US8833745B2Seismic isolation device and seismic isolation structureFUJITA SATOSHI·Filed 2008·Granted Sep 16, 2014·7 cites·20 claims
- 0972US9422120B2Levitation air plateOILES INDUSTRY CO LTD·Filed 2013·Granted Aug 23, 2016·2 cites·6 claims
- 1071US9161695B2Apparatus for evaluating vascular endothelial functionTSUJI TOSHIO·Filed 2010·Granted Oct 20, 2015·7 cites·8 claims
- 1169US6652466B2Blood flow volume measurement method and vital sign monitoring apparatusNIHON KOHDEN CORP·Filed 2002·Granted Nov 25, 2003·48 cites·35 claims
- 1269US6257720B1Foldable eyeglassesMITANI USA INC·Filed 2000·Granted Jul 10, 2001·21 cites·5 claims
- 1365US10905893B2Method of controlling defibrillator with function of analyzing electrocardiogram, and defibrillatorNIHON KOHDEN CORP·Filed 2013·Granted Feb 2, 2021·3 cites·24 claims
- 1464US9445727B2Apparatus for evaluating vascular endothelial functionUNIV HIROSHIMA·Filed 2012·Granted Sep 20, 2016·3 cites·16 claims
- 1562US6342306B1Bearing material for porous hydrostatic gas bearing and porous hydrostatic gas bearing using the sameOILES INDUSTRY CO LTD·Filed 1999·Granted Jan 29, 2002·27 cites·23 claims
- 1661US8831712B2Electrocardiogram analyzer and electrode setNIHON KOHDEN CORP·Filed 2013·Granted Sep 9, 2014·1 cites·15 claims
- 1759US9585585B2Electrode padNIHON KOHDEN CORP·Filed 2014·Granted Mar 7, 2017·2 cites·6 claims
- 1859US2014249900A1Affiliate system, affiliate method, and serverYAHOO JAPAN CORP·Filed 2014·Application pending·0 cites
- 1954US5255686AContinuous noninvasive blood pressure measuring apparatus and methodNIHON KOHDEN CORP·Filed 1992·Granted Oct 26, 1993·72 cites·2 claims
- 2045US5126212AMulti-layered sintered sliding memberOILES INDUSTRY CO LTD·Filed 1991·Granted Jun 30, 1992·12 cites·8 claims
- 2140US9227796B2Interval adjustment device and transport device using sameOILES INDUSTRY CO LTD·Filed 2013·Granted Jan 5, 2016·0 cites·9 claims
- 2234US4903099AField effect transistor for use as ion sensorNIHON KOHDEN CORP·Filed 1988·Granted Feb 20, 1990·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →