Inventor · disambiguated record
Kotaro Yamashita
Also filed as: YAMASHITA KOTARO
12 granted patents·8 pending applications·104 citations·filing 1996–2022
89Inventor score
Top patents by PatentIndex Score
20 records- 0182US9400247B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2013·Granted Jul 26, 2016·4 cites·5 claims
- 0279US10670075B2Thrust roller bearingJTEKT CORP·Filed 2019·Granted Jun 2, 2020·2 cites·6 claims
- 0379US7838631B2Apparatus for measuring high density lipoproteins and method of separating high density lipoproteinsHITACHI HIGH TECH CORP·Filed 2008·Granted Nov 23, 2010·7 cites·2 claims
- 0477US5838059AMultichip IC card and IC card system using itHITACHI LTD·Filed 1996·Granted Nov 17, 1998·56 cites·15 claims
- 0573US8394247B2Anion concentration measuring device and anion concentration measuring elementKAMAHORI MASAO·Filed 2008·Granted Mar 12, 2013·5 cites·5 claims
- 0661US8323468B2Ion concentration measuring device and ion concentration measuring elementKAMAHORI MASAO·Filed 2008·Granted Dec 4, 2012·1 cites·15 claims
- 0761USD393835SSmart card reader/writerHITACHI LTD·Filed 1997·Granted Apr 28, 1998·11 cites·1 claims
- 0861US2025146972A1Electrolyte concentration measuring device and method for obtaining selectivity coefficientHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0960US10378584B2Cage for radial roller bearingJTEKT CORP·Filed 2018·Granted Aug 13, 2019·0 cites·6 claims
- 1053USD393527SElectronic value automated teller machineHITACHI LTD·Filed 1997·Granted Apr 14, 1998·8 cites·1 claims
- 1148USD393277SElectronic value processing deviceHITACHI LTD·Filed 1997·Granted Apr 7, 1998·6 cites·1 claims
- 1246US2020040945A1Radial roller bearing cageJTEKT CORP·Filed 2019·Application pending·0 cites
- 1346US2021172476A1Radial roller bearing cageJTEKT CORP·Filed 2020·Application pending·0 cites
- 1440US2021172477A1Cage, radial-thrust integrated bearing, and planetary gear deviceJTEKT CORP·Filed 2020·Application pending·0 cites
- 1537US7189315B2Ion sensor and clinical analyzer using the sameHITACHI HIGH TECH CORP·Filed 2002·Granted Mar 13, 2007·1 cites·6 claims
- 1636US2020271210A1Planet gear support shaft, method for manufacturing planet gear support shaft, and planetary gear unitJTEKT CORP·Filed 2020·Application pending·0 cites
- 1736US2020232552A1Planetary gear support shaft and planetary gear deviceJTEKT CORP·Filed 2020·Application pending·0 cites
- 1834US2012073533A1Camshaft device, engine with same, and method for manufacturing camshaft deviceHAMADA KAZUKI·Filed 2010·Application pending·0 cites
- 1934US2012174882A1Camshaft apparatusHAMADA KAZUKI·Filed 2010·Application pending·0 cites
- 2028USD421423SCard reading-writing device with modemHITACHI TELECOM TECH LTD·Filed 1998·Granted Mar 7, 2000·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →