Inventor · disambiguated record
Kazuhisa Ishihara
Also filed as: ISHIHARA KAZUHISA
8 granted patents·1 pending application·35 citations·filing 2011–2022
83Inventor score
Top patents by PatentIndex Score
9 records- 0184US8864700B2Heat exchanger and heat-exchanger-integrated oxygenatorKAWAMURA SHIN-ICHI·Filed 2011·Granted Oct 21, 2014·9 cites·5 claims
- 0273US8747742B2Heat exchanger and heat-exchanger-integrated oxygenatorKAWAMURA SHIN-ICHI·Filed 2011·Granted Jun 10, 2014·9 cites·7 claims
- 0353US2024238495A1Liquid storage reservoirNIPRO CORP·Filed 2022·Application pending·0 cites
- 0447USD687943SBlood reservoir with oxygenatorKOBAYASHI SUSUMU·Filed 2011·Granted Aug 13, 2013·7 cites·1 claims
- 0546USD746470SHolder for blood reservoirNIPRO CORP·Filed 2014·Granted Dec 29, 2015·6 cites·1 claims
- 0632USD681209SOxygenatorKAWAMURA SHIN-ICHI·Filed 2011·Granted Apr 30, 2013·2 cites·1 claims
- 0730USD749739SBlood reservoirNIPRO CORP·Filed 2014·Granted Feb 16, 2016·1 cites·1 claims
- 0830USD746471SBlood reservoir and oxygenator in combinationNIPRO CORP·Filed 2015·Granted Dec 29, 2015·1 cites·1 claims
- 0927USD750257SBlood reservoir and oxygenator in combinationNIPRO CORP·Filed 2014·Granted Feb 23, 2016·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →