Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kamahori; Masao
Address:
Hitachi, JP
No. of patents:
4
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
Dynamic association and disassociation of threads to device functions based on requestor identification
Efficient location discovery
Eyeglasses
Systems and methods for updating a data store using a transaction store
Determination of copy number variations using binomial probability calculations
Establishing a social network
Process for producing polyphenylene ether composition
  Randomly Featured Patents
Shearing apparatus
Method and apparatus for testing execution flow of program
Semiconductor structure and method of making same
Compositions, methods, and apparatus for delivery of a macromolecular assembly to an extravascular tissue of an animal
Thermal actuated plunger
Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching
Copper electrodeposition in microelectronics
Method and apparatus for temperature probe cover with provision for sanitary disposal
Method for controlling a production sequence
Feeding dish