Howa Machinery, Ltd.

Japon


 
Quantité totale PI 40
Rang # Quantité totale PI 34 056
Note d'activité PI 2,1/5.0    20
Rang # Activité PI 40 957
Symbole boursier 62030 (tse)
ISIN JP3840600005
Capitalisation 10339662416.0  (JPY)
Industrie Specialty Industrial Machinery
Secteur Industrials
Classe Nice dominante Armes à feu; explosifs

Brevets

Marques

13 3
0 2
17 3
2
 
Dernier brevet 2022 - Dust-proof mechanism of chuck, a...
Premier brevet 1986 - Automatic lubricating system of ...
Dernière marque 2022 - HACT
Première marque 1989 - HOWA

Industrie (Classification de Nice)

Derniers inventions, produits et services

2022 P/S Triggers for guns and rifles; component parts for guns and rifles to improve the operation and fe...
P/S Triggers for guns and rifles; component parts for guns and rifles to improve the operation and f...
P/S Involute grinding machines; screw grinding machines; drill sharpening machines; punching machine...
2021 P/S Firearms; butt plates for firearms; foresights for firearms; breeches of firearms; covers for fir...
P/S Firearms; butt plates for firearms; foresights for firearms; breeches of firearms; covers for fi...
2020 P/S Firearms, in particular guns, hunting guns and air guns, shotguns, rifles, pistols and revolvers;...
Invention Dust-proof mechanism of chuck, and chuck. A dust-proof mechanism for chuck includes a fluid supp...
Invention Dust-proof mechanism of chuck, and chuck. This dust-proof mechanism of a chuck is provided with: ...
2019 Invention Chuck-claw guide structure and chuck-claw insertion method. A chuck-claw guide structure include...
Invention Chuck-claw coupling mechanism. A chuck-claw coupling mechanism includes a coupling member provide...
Invention Chuck claw coupling mechanism. A chuck claw coupling mechanism comprising: a coupling member prov...
Invention Chuck claw guide structure and chuck claw insertion method. A chuck claw guide structure having: ...
Invention Chuck grip accuracy checking method, chuck claw exchanging method, and chuck grip accuracy checki...
Invention Chuck grasping accuracy confirmation method, chuck claw replacing method, and chuck grasping accu...
Invention Swing-chuck sealing structure and swing chuck. A sealing part disposed between a claw opening-an...
Invention Seal structure for oscillating type chuck, and oscillating type chuck. In the present invention, ...
Invention Hand for exchanging claws of a chuck, method for automatically exchanging claws of a chuck, and s...
Invention Chuck claw replacement hand, chuck claw automatic replacement method, and claw automatic replacem...
2015 Invention Rod-less cylinder equipped with guide mechanism. a) that connects the guide path and the inner ro...
Invention Rod-less cylinder equipped with guide mechanism. In this rod-less cylinder equipped with a guide ...
2013 Invention Magnet-type rodless cylinder. A magnet-type rodless cylinder (1) is provided with a guide mechani...
Invention Ring brush, ring brush unit, brush roll, and brush-type road sweeping vehicle. The inventive ring...
Invention Magazine attachment/detachment mechanism and portable firearm. A magazine attachment/detachment m...
2011 Invention Street sweeper. [Problem] To provide a street sweeper having suppressed production costs and whic...
Invention Dirt recovery device. [Problem] To provide a dirt recovery device capable of a cleaning operation...
P/S integral component parts of firearms, namely, triggers that have mechanisms for firearms that imp...
P/S Trigger device for firearms for guns, rifles and pistols.
2009 Invention Rodless cylinder. In a rodless cylinder 1, a band accommodating depression 60 having a transverse...
Invention Rodless cylinder. In a rodless cylinder (1), band receiving recesses (60) having respective later...
2006 Invention Magnet type rodless cylinder. A magnet type rodless cylinder provided with a slide magnetically c...
2005 Invention Magnet type rodless cylinder. A pair of cylinder holes 10 are formed in a cylinder tube 2 in the ...
Invention Magnet-type rodless cylinder. An iron shield plate (21) is placed at the center of a recess (19) ...
Invention Magnet-type rodless cylinder. A pair of cylinder holes (10) are formed in the axial direction of ...
Invention Magnet type rodless cylinder. A magnet type rodless cylinder comprised of cylinder tube of a doub...
Invention Magnet type rodless cylinder. Repulsive magnetic forces in the axial direction of cylinder tubes ...
Invention Magnet type rodless cylinder. A pair of independent cylinder holes 3, 3 are formed in a cylinder ...
Invention Magnet type rodless cylinder. A pair of independent cylinder holes (3, 3) are formed in a cylinde...
Invention Magnet type rod-less cylinder. A magnetic repulsive force acts in a tube axis direction between t...
Invention Rodless cylinder
2004 Invention Process simulation system. A tabular form element arrangement data describing the arrangement of ...
Invention Procedure simulation system. Firstly, a plurality of element definition files describing a simula...
Invention Safety mechanism for bolt-action firearm. A safety lever (safety control member) is provided in i...
2003 Invention Sheet-cutting apparatus. A sheet cutter for cutting a sheet with a cutting blade held by a cuttin...
Invention Sheet-cutting apparatus. A sheet-cutting apparatus has, in addition to the features of having two...
Invention Device and method for generating piston outline machining data and computer-readable recording me...
Invention Device and method for generating piston outline machining data and computer-readable recoding med...
Invention Punching device. A punching device, wherein punch heads (22) are supported by the punch base (21)...
Invention Punching machine. A punching machine for punching a ceramic green sheet as a work before stacking...
2001 Invention Holding chuck for a tire-wheel with a chatter-suppressing device. A holding chuck has a clamping ...
Invention A holding chuck for a tire-wheel with a chatter-suppressing device. A holding chuck has a clampin...
2000 Invention Clamping cylinder actuator. A clamping cylinder actuator has a front end cover (7). A back surfac...
Invention Rotary clamping cylinder actuator. A rotary cylinder actuator has a piston rod placed in a cylind...
Invention Cylinder tube for clamp cylinder
Invention Spare tool changing system for machining center. A guide rail (12) is laid on a frame (4) of a ho...
Invention Actuator device. An actuator device includes a housing having a bore and an internal moving body ...
Invention Vertical alignment table mechanism. A vertical alignment table mechanism 21 for a board 25 to for...
Invention Coupling construction between an actuator and a base. A rodless cylinder is coupled to an elongat...
1997 P/S machining center
1989 P/S TEXTILE MACHINERY AND IMPLEMENTS, NAMELY, SPINNING FRAMES, ROVING FRAMES, CARDING MACHINES, COMBE...