Resources Contact Us Home
Kamahori; Masao
Hitachi, JP
No. of patents:

Patent Number Title Of Patent Date Issued
5783450 Analytical method and instrument for analysis of liquid sample by liquid chromatography July 21, 1998
A method and an instrument for separating and analyzing a very small quantity of constituents to be inspected contained in an analyte such as a class of catecholamines by liquid chromatography after labeling. The entire processes of analytical operations include principally three pro
5093267 Method for biochemical assay and an analyzer for the method March 3, 1992
Catecholamines can be detected with high sensitivity in a shortened time period, by introducing a sample containing catecholamines into an adsorption column packed with an adsorbent to adsorb catecholamines to the column, then introducing a reagent for derivatization to effect pre-column
5005434 Autosampler with a means for detecting air bubble in specimen April 9, 1991
An autosampler consists of a needle to draw specimen from a specimen container into a passage therein; a block having a passage that follows the passge in the needle; a suction mechanism for drawing in the specimen by suction through the passages in the needle and the block; a discharge
4823168 Flow-through cell for a photometer formed using a pair of cell body members April 18, 1989
A flow cell for a photometer, which comprises a cell body integrated from a pair of cell body members by joining, at least one of which is provided with a linear groove on the joining surface of the cell body member from one end to another to the full length, as exposed to the joining su

  Recently Added Patents
360-degree angle decoder
Vanilloid receptor ligands and use thereof for the production of pharmaceutical preparations
Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system
Out-of-order load/store queue structure
Correlating trace data streams
Method of fabricating solid electrolytic capacitor and solid electrolytic capacitor
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
  Randomly Featured Patents
Internal combustion chamber
System and method for phase shift assignment
Electret article having high fluorosaturation ratio
Iterative decoding method for encoded signal and iterative decoding apparatus for encoded signal
Reliability unit for determining a reliability value for at least one bit decision
Method of operating a piezoelectric actuator
Apparatus and method for sealing a wellbore
Drive transmitting device, and image forming apparatus
Measurement of spectrometer background profile
Synthetic resin molded surface fastener