Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kitahara; Tetsugoro
Address:
Okayama, JP
No. of patents:
4
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
Mode detection for DVB receiver
Flat panel display device and method of fabricating the same
Organic electroluminescent element
Change management automation tool
System and method for backup communication over ethernet
Nonvolatile semiconductor memory device and method for controlling the same
Color image display device, color filter substrate, color pixel array substrate, and electronic device
  Randomly Featured Patents
Nucleic and amino acid sequences for the control of pathogen agents
Capacitive pressure sensing device
Multi-functional furniture
Information recording method and information recording apparatus for magneto-optic recording information medium
Manifold-superheated air conditioning system
Decorative ribbon shaped sign
Function control linkage for a vehicle
Dual voltage supply circuit for vehicles
Padlock protector
Detection and classification of neuromuscular late wave activity for the assessment of neuromuscular function