Resources Contact Us Home
Kitahara; Tetsugoro
Okayama, JP
No. of patents:

Patent Number Title Of Patent Date Issued
8127756 Method of grinding concrete block and apparatus for grinding concrete block March 6, 2012
The present method of grinding side ridge line portion and a side surface of concrete blocks having the flowing steps: providing a rotating shaft of the grinding machine to be rotationally supported by lower ends of two vertical bars facing each other in the direction in which a conveyor
7179214 Splitting blade changing device for block splitter February 20, 2007
A splitting blade changing device for a block splitter, comprising a revolving mechanism in which an upper rotary member is suspended by a supporting plate which is moved up and down by a cylinder installed in an upper part of a gate-like frame, a plurality of upper blades are held on
7055517 Block working blade unit, block chipping machine and block chipping process June 6, 2006
A block working blade unit which has working blades disposed in the form of a lattice in order to perform chipping work on the upper surface corner parts of a plurality of workpiece blocks when these blocks are arranged side by side at equal intervals. In a block chipping machine con
4795334 Concrete block molding machine January 3, 1989
A concrete block molding machine including: a gate-type frame constituting the body of the apparatus; a rail frame extending to right and left from the gate-type frame and; a pair of presses slidably mounted on the rail frame and adapted to move along the rail frame by the action of hydr

  Recently Added Patents
Identification wristband
System for programming domestic appliances and method for programming assembly-line programmable domestic appliances
Substituted bicyclic HCV inhibitors
Protocol delay measuring device and protocol delay measuring method
Program recording medium, image processing apparatus, imaging apparatus, and image processing method
Immunotherapy in cancer treatment
Catalysts for hydrodeoxygenation of polyols
  Randomly Featured Patents
Mortising machine
Parison extrusion head with quick change die ring clamp assembly
Crunching dynamically generated script files
Variable valve timing control system
Globulin test
Cross talk reduction
Flat cable connector
Risperidone oral formulation
Storage container
Backlight unit for flat panel display and flat panel display apparatus having the same