Inventor
TAO RYUJI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAO RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6042786AMar 28, 2000
Apparatus for automatically analyzing sample
HITACHI LTD96 citations97
US5855847AJan 5, 1999
Apparatus for automatically analyzing sample
HITACHI LTD117 citations97
US5639425AJun 17, 1997
Analyzing apparatus having pipetting device
HITACHI LTD118 citations97
US6579717B1Jun 17, 2003
Specific solution handling method for calibration and quality control by automatic analytical apparatus
HITACHI LTD73 citations96
US6319718B1Nov 20, 2001
Handling method of body fluid sample and analysis apparatus using the same
HITACHI LTD56 citations96
US5993740ANov 30, 1999
Immunoassay method and analyzer using magnetic particles
HITACHI LTD73 citations93
US7105351B2Sep 12, 2006
Handling method of body fluid sample and analysis apparatus using the same
HITACHI LTD17 citations92
US6924152B2Aug 2, 2005
Handling method of body fluid sample and analysis apparatus using the same
HITACHI LTD28 citations92
US6752960B1Jun 22, 2004
Automatic analysis apparatus
HITACHI LTD37 citations92
US6413475B2Jul 2, 2002
Automatic analysis apparatus with liquid level detection function
HITACHI LTD28 citations92
USD381756SJul 29, 1997
Immunity analyzer
HITACHI LTD39 citations92
US4905497AMar 6, 1990
Gas mixing device and gas analyzer making use of the same
HITACHI LTD32 citations91
US4977776ADec 18, 1990
Gas mixing device and gas analyzer making use of the same
HITACHI LTD22 citations80
US4906348AMar 6, 1990
Flow-through cell provided with reference electrode
HITACHI LTD7 citations70