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
Earphone
Facial recognition using a sphericity metric
Aluminum oxide coated cutting tool and method of manufacturing thereof
Character input device and program for displaying next word candidates based on the candidates' usage history
Position pointer, variable capacitor and inputting apparatus
Mobile communication method, mobile station, and network device
Methods and apparatus for power amplifier calibration
  Randomly Featured Patents
Very high-acceleration tolerant circuit card packaging structure
Conferencing system adaptive signal conditioner
Toy radio
Lockable chuck for hammer drill
Intelligent failback in a load-balanced networking environment
Process for making stable cured poly(glycidyl nitrate)
Device and method for lengthening a free sliver end in a coiler can
Internal combustion engine dual fuel system
Electrophoretic deposition of asbestos diaphragms
Viscous fluid clutch