Inventor · disambiguated record
Ryuji Tao
Also filed as: TAO RYUJI
18 granted patents·7 pending applications·760 citations·filing 1988–2013
96Inventor score
Top patents by PatentIndex Score
25 records- 0193US6579717B1Specific solution handling method for calibration and quality control by automatic analytical apparatusHITACHI LTD·Filed 2000·Granted Jun 17, 2003·73 cites·4 claims
- 0293US6319718B1Handling method of body fluid sample and analysis apparatus using the sameHITACHI LTD·Filed 1999·Granted Nov 20, 2001·56 cites·21 claims
- 0393US5855847AApparatus for automatically analyzing sampleHITACHI LTD·Filed 1995·Granted Jan 5, 1999·117 cites·29 claims
- 0491US8632725B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2013·Granted Jan 21, 2014·7 cites·4 claims
- 0591US6924152B2Handling method of body fluid sample and analysis apparatus using the sameHITACHI LTD·Filed 2002·Granted Aug 2, 2005·28 cites·2 claims
- 0691US6042786AApparatus for automatically analyzing sampleHITACHI LTD·Filed 1998·Granted Mar 28, 2000·96 cites·5 claims
- 0791US5639425AAnalyzing apparatus having pipetting deviceHITACHI LTD·Filed 1995·Granted Jun 17, 1997·118 cites·13 claims
- 0890US8496877B2Automatic analyzerYAMAZAKI ISAO·Filed 2012·Granted Jul 30, 2013·9 cites·3 claims
- 0990USD381756SImmunity analyzerHITACHI LTD·Filed 1995·Granted Jul 29, 1997·39 cites·1 claims
- 1088US6752960B1Automatic analysis apparatusHITACHI LTD·Filed 2000·Granted Jun 22, 2004·37 cites·3 claims
- 1184US7105351B2Handling method of body fluid sample and analysis apparatus using the sameHITACHI LTD·Filed 2002·Granted Sep 12, 2006·17 cites·1 claims
- 1280US5993740AImmunoassay method and analyzer using magnetic particlesHITACHI LTD·Filed 1997·Granted Nov 30, 1999·73 cites·6 claims
- 1370US4905497AGas mixing device and gas analyzer making use of the sameHITACHI LTD·Filed 1988·Granted Mar 6, 1990·32 cites·8 claims
- 1468US9822399B2Method for analyzing biomolecules and biomolecule analyzerHITACHI HIGH TECH CORP·Filed 2012·Granted Nov 21, 2017·1 cites·17 claims
- 1564US6413475B2Automatic analysis apparatus with liquid level detection functionHITACHI LTD·Filed 1998·Granted Jul 2, 2002·28 cites·10 claims
- 1660US4977776AGas mixing device and gas analyzer making use of the sameHITACHI LTD·Filed 1989·Granted Dec 18, 1990·22 cites·18 claims
- 1756US2006177941A1Handling method of body fluid sample and analysis apparatus using the sameMATSUBARA SHIGEKI·Filed 2006·Application pending·0 cites
- 1855US2005287039A1Handling method of body fluid sample and analysis apparatus using the sameHITACHI LTD·Filed 2005·Application pending·0 cites
- 1951US2004105783A1Automatic analyzerFiled 2003·Application pending·0 cites
- 2049US2006183244A1Handling method of body fluid sample and analysis apparatus using the sameMATSUBARA SHIGEKI·Filed 2006·Application pending·0 cites
- 2149US2006165562A1Handling method of body fluid sample and analysis apparatus using the sameMATSUBARA SHIGEKI·Filed 2006·Application pending·0 cites
- 2249US2006177942A1Handling method of body fluid sample and analysis apparatus using the sameMATSUBARA SHIGEKI·Filed 2006·Application pending·0 cites
- 2340US2002031837A1Handling method of body fluid sample and analysis apparatus using the sameFiled 2001·Application pending·0 cites
- 2439US10294519B2Method and apparatus for nucleic acid analysisSAITO TOSHIRO·Filed 2012·Granted May 21, 2019·0 cites·3 claims
- 2536US4906348AFlow-through cell provided with reference electrodeHITACHI LTD·Filed 1988·Granted Mar 6, 1990·7 cites·2 claims
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