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
Account and customer creation in an on-line banking model
Gas cap removal tool
Mobile communication device monitoring systems and methods
Press nut
Generating package profiles in software package repositories using selective subsets of packages
Video stabilization
Medical device arm
  Randomly Featured Patents
Polyethylene glycol modified interferon therapy
Mat, pillow and sleeping bag connectable to the mat, and bedding including all connected to each other
Synchronous control circuit for a photoelectric switch using an integrated circuit with reduced interconnections
One-pot, one-step in situ living polymerization from silicate anchored multifunctional initiator
Polysilicon control etch-back indicator
Liquid metal circulation in an acyclic generator collector
Multicolor printer system having multiple print heads
Spring-biased valve assembly for a gear pump
Plasma addressed liquid crystal display device
Storage and display stand