Inventor
MIYAHARA YUJI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MIYAHARA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS6841128B2Jan 11, 2005
DNA base sequencing system
HITACHI LTD196 citations99
US5132012AJul 21, 1992
Liquid chromatograph
HITACHI LTD201 citations99
US6381015B1Apr 30, 2002
Inspection apparatus using optical interferometer
HITACHI LTD86 citations97
US5690893ANov 25, 1997
Analyzer having sensor with memory device
HITACHI LTD141 citations97
US5988857ANov 23, 1999
Automatic processing system
HITACHI LTD93 citations95
US6555362B2Apr 29, 2003
Gene sequence-reading instrument
HITACHI LTD33 citations92
US5505836AApr 9, 1996
Solid-state ion sensor
HITACHI LTD33 citations92
US5434411AJul 18, 1995
Infrared spectrum measuring apparatus adapted for measuring the absorption of infrared radiation by a liquid sample utilizing a total reflection phenomenon of light
HITACHI LTD33 citations92
US5352352AOct 4, 1994
Carbonic acid gas sensor
HITACHI LTD26 citations92
US5344545ASep 6, 1994
Electrolytic sensor for measuring the content of gas in a fluid
HITACHI LTD38 citations92
US5250168AOct 5, 1993
Integrated ion sensor
HITACHI LTD36 citations92
US5102525AApr 7, 1992
Planar oxygen sensor
HITACHI LTD27 citations92
US6428749B1Aug 6, 2002
Advanced thermal gradient DNA chip (ATGC), the substrate for ATGC, method for manufacturing for ATGC, method and apparatus for biochemical reaction, and storage medium
HITACHI LTD19 citations91
US6346383B1Feb 12, 2002
Advanced thermal gradient DNA chip (ATGC) the substrate for ATGC, method for manufacturing for ATGC method and apparatus for biochemical reaction and storage medium
HITACHI LTD15 citations91
US5472590ADec 5, 1995
Ion sensor
HITACHI LTD27 citations91
US5362445ANov 8, 1994
Biochemical analyzer and attenuated total reflection prism cell used in said analyzer
HITACHI LTD47 citations90
US5413685AMay 9, 1995
Ion-selective electrode
HITACHI LTD14 citations73
US6991932B2Jan 31, 2006
Carbon nanotube connected instrument
HITACHI LTD4 citations63
US6977149B2Dec 20, 2005
Biochemical reaction detection apparatus
HITACHI LTD4 citations61
US7273702B2Sep 25, 2007
Apparatus for purifying nucleic acid and method of purifying nucleic acid
HITACHI LTD1 citations51
HITACHI HIGH TECH CORP
3 patentsUS7662340B2Feb 16, 2010
Extractor chemical analyzer and chemical analyzing method
HITACHI HIGH TECH CORP8 citations82
US7384602B2Jun 10, 2008
Chemical analysis apparatus and genetic diagnostic apparatus
HITACHI HIGH TECH CORP18 citations82
US7273704B2Sep 25, 2007
Method of detecting nucleic acid by using DNA microarrays and nucleic acid detection apparatus
HITACHI HIGH TECH CORP9 citations68
NAT INST FOR MATERIALS SCIENCE
2 patentsUS7888013B2Feb 15, 2011
Method of analyzing DNA sequence using field-effect device, and base sequence analyzer
NAT INST FOR MATERIALS SCIENCE205 citations97
US7695907B2Apr 13, 2010
Gene detection field-effect device and method of analyzing gene polymorphism therewith
NAT INST FOR MATERIALS SCIENCE156 citations96