Inventor
TERAYAMA TAKAO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “TERAYAMA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
33 patentsUS6193933B1Feb 27, 2001
Automatic analysis apparatus
HITACHI LTD108 citations98
US6444172B2Sep 3, 2002
Water quality meter and water quality monitoring system
HITACHI LTD40 citations96
US6290908B1Sep 18, 2001
Water quality meter and water monitoring system
HITACHI LTD47 citations96
US4961122AOct 2, 1990
Hydrodynamic grooved bearing device
HITACHI LTD55 citations96
US6599477B1Jul 29, 2003
Chemical analysis apparatus
HITACHI LTD27 citations92
US6398930B2Jun 4, 2002
Water quality meter and water quality monitoring system
HITACHI LTD28 citations92
US6383452B1May 7, 2002
Chemical analyzer and chemical analyzing system
HITACHI LTD28 citations92
US6197255B1Mar 6, 2001
Chemical analyzing apparatus
HITACHI LTD49 citations92
US6054666AApr 25, 2000
Paper sheet matter sorting apparatus and paper sheet matter sorting method
HITACHI LTD19 citations92
US5981891ANov 9, 1999
Apparatus for sorting sheets or the like
HITACHI LTD41 citations92
US5810174ASep 22, 1998
Sorter system having a plurality of sorters connected to one another
HITACHI LTD22 citations92
US4432508AFeb 21, 1984
Automatic tape threading device
HITACHI LTD30 citations91
US4864108ASep 5, 1989
Apparatus for recording transactions and a recording method therefor
HITACHI LTD38 citations90
US4441133AApr 3, 1984
Tape guide of magnetic recording and reproducing apparatus
HITACHI LTD27 citations90
US5039027AAug 13, 1991
Method for control of tape tension between the reels and apparatus therefor
HITACHI LTD50 citations88
US6500388B1Dec 31, 2002
Automatically analyzing apparatus
HITACHI LTD19 citations84
US6283730B1Sep 4, 2001
Micro pump and method of producing the same
HITACHI LTD17 citations84
US4258399AMar 24, 1981
Magnetic recording and reproducing apparatus
HITACHI LTD27 citations82
US5115361AMay 19, 1992
Guide mechanism for positioning tape guides in a magnetic tape loading apparatus
HITACHI LTD8 citations74
US6162356ADec 19, 2000
Chip for use in nucleic acid separation, structural element and process for forming the structural element
HITACHI LTD12 citations73
US5739976AApr 14, 1998
Magnetic recording and reproducing apparatus
HITACHI LTD10 citations73
US4866549ASep 12, 1989
Guide mechanism for optimizing the position of a tape take-out device in a magnetic tape loading and unloading apparatus
HITACHI LTD9 citations73
US4742414AMay 3, 1988
Rotary magnetic head device for magnetic recording/reproduction apparatus
HITACHI LTD10 citations73
US5754361AMay 19, 1998
Information recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping angles
HITACHI LTD11 citations72
US4777551AOct 11, 1988
Magnetic head supporting mechanism for flexible double-sided magnetic disks
HITACHI LTD14 citations72
US6181524B1Jan 30, 2001
Magnetic disk apparatus with slider and slider supporting mechanism including flexible section integrally formed from same material
HITACHI LTD8 citations71
US5051852ASep 24, 1991
Mechanism for balancing a rotary magnetic head apparatus
HITACHI LTD12 citations70
US6852282B2Feb 8, 2005
Chemical analyzer and chemical analyzing system
HITACHI LTD3 citations63
US5580526ADec 3, 1996
Analytic test sheet feeder
HITACHI LTD3 citations62
US4675752AJun 23, 1987
Apparatus for recording and/or reproducing video signals
HITACHI LTD3 citations62
US4345282AAug 17, 1982
Apparatus for bringing wire-shaped or tape-shaped carrier into contact with carrier guide member
HITACHI LTD4 citations60
US7204961B2Apr 17, 2007
Liquid feed apparatus and automatic analyzing apparatus
HITACHI LTD1 citations52
US5101312AMar 31, 1992
Guide mechanism for optimizing the position of a tape take-out device in a magnetic tape loading and unloading apparatus
HITACHI LTD0 citations51