Daihen Corporation

Japan


 
Total IP 449
Total IP Rank # 2,868
IP Activity Score 3.1/5.0    194
IP Activity Rank # 3,556
Stock Symbol
ISIN JP3497800007
Market Cap. 112478657650.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

278 24
0 10
100 10
27
 
Last Patent 2025 - Welding machine
First Patent 1989 - Detection means for an electric ...
Last Trademark 2023 - ARXIS
First Trademark 1975 - OTC

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Welding inspection method. A welding inspection method includes a step S102 of removing an impur...
Invention Plasma processing apparatus. A plasma processing apparatus includes: an inner electrode; an elec...
Invention Control method for arc welding with ac consumable electrode. A control method is provided for ar...
Invention Resistance spot joining method and resistance spot joining apparatus. A resistance spot joining ...
Invention Solid state welding apparatus and method for removing impurity. A solid state welding apparatus ...
Invention Laser processing apparatus. A laser processing apparatus includes: a laser-beam irradiation devi...
Invention Terminal device. A terminal device includes a coordinate-system setting portion which sets a use...
Invention Submerged arc welding method and submerged arc welding machine. A submerged arc welding method c...
2023 Invention Method of controlling high-frequency power supply system. A method according to the present disc...
Invention High-frequency power supply system. A high-frequency power supply system according to the presen...
Invention High-frequency power supply apparatus. A high-frequency power supply apparatus includes a first ...
Invention High-frequency power supply device. A high-frequency power supply device includes a first power ...
Invention Teaching program generation device. To generate a correct path for a robot to perform a certain ...
Invention Interference determination device. The interference determination device includes a distance mea...
Invention Transport apparatus. A transport apparatus that can position a transport target object, with a s...
Invention Transport apparatus. A transport apparatus that can transport heavy transport target objects tha...
G/S Electric arc welding apparatus; cutting machines for metalworking; electric arc cutting apparatus...
Invention Non-transitory computer readable medium recording thereon marker position registration program, m...
Invention Transfer robot. A transfer robot includes a movable mechanism, a support base moved by the movab...
Invention Arc welding control method. An arc welding control method includes: feeding a welding wire; and ...
2022 G/S Metalworking machines; metal working tools; electric arc welding machines; electric welding machi...
G/S Computer programs, downloadable.
G/S Metalworking machines; metal working tools; electric arc welding apparatus; electric welding app...
G/S Metalworking machines; metal working tools; electric arc welding apparatus; electric welding appa...
G/S Downloadable computer software for processing digital images
G/S Metalworking machines; electric arc welding apparatus; electric metal welding machines; apparatus...
G/S Downloadable computer software for processing digital images
Invention Welding torch. This welding torch comprises: an electrode extending in an axial direction; a firs...
Invention High-frequency power supply apparatus. A high-frequency power supply apparatus includes the follo...
Invention High-frequency power supply system. To simplify a process of suppressing an increase in a reflect...
Invention High-frequency power supply device. A high-frequency power supply device includes: a first power ...
Invention Point group data synthesis apparatus, non-transitory computer-readable medium having recorded the...
Invention Welding machine
Invention Impedance adjustment device and impedance adjustment method. A high frequency power supply altern...
Invention Welding torch. A welding torch includes: a cylindrical tip body extending in an axis line direct...
G/S Welding torches; Electric arc welding apparatus; Electrodes for welding machines; Electric arc we...
G/S Welding torches; electric arc welding apparatus; electrodes for welding machines; electric arc we...
Invention Method for joining dissimilar materials and joint of dissimilar materials. A method for joining ...
Invention Impedance matching device and high-frequency power supply system. The present disclosure, calcul...
Invention Robot teaching system. A robot teaching system includes: a robot position and attitude calculati...
Invention Radio-frequency power supply apparatus. A radio-frequency (RF) power supply apparatus includes a ...
Invention Welding program production system and welding program production method. Provided is a welding p...
Invention Work program production system and work program production method. A work program production syst...
Invention Welding line detection system. The welding line detection system includes a photographing unit t...
Invention Robot teaching system. A robot teaching system includes: a photographing unit that photographs a...
Invention Marker detection apparatus and robot teaching system. Provided is a marker detection apparatus a...
Invention Weld inspection device, welding system, and weld inspection method. A generation laser irradiati...
G/S Metalworking machines; Metalworking machine tools; Electric welding machines; Electrodes for weld...
G/S Metalworking machines; metalworking machine tools; electric welding machines; electric welding ap...
Invention Signal processor, filter, control circuit for power converter circuit, interconnection inverter s...
Invention Arc start adjustment device, welding system and arc start adjustment method. An arc start adjust...
Invention Power system, monitoring device, inverter device and program. A monitoring device includes a rec...
Invention Arc start adjustment device, welding system and arc start adjustment method. An arc start adjustm...
2021 Invention High-frequency power supply system. Proposed are techniques for simplifying the process of suppre...
Invention Workpiece transfer hand. A workpiece transfer hand includes a support plate and a suction unit on...
Invention Industrial robot
2019 G/S Metalworking robots; work loading and unloading handling robots for metalworking machine tools; ...
G/S Metalworking robots; work loading and unloading handling robots for metalworking machine tools; w...
2018 G/S Alternators; direct current generators. Electric power converters; electric power converters for ...
G/S Welding machines; electric welding apparatus; metal welding apparatus; welding robots; work load...
2017 G/S Electric arc welders and parts therefor
G/S Alternators; Direct current generators Power conditioners; Power conditioners for solar power gen...
2016 G/S Electrical power tool; metalworking machines and tools. Power transmission apparatus for wireless...
G/S Electric planes; Electric nail guns; Drills, electric; Electric grinder; Nail pullers, electric; ...
G/S [ Electric planes; Electric nail guns; Drills, electric; Electric grinder; Nail pullers, electric...
G/S (Based on 44(e)) Electric planes; Electric nail guns; Drills, electric; Electric grinder; Nail pu...
G/S Semiconductor manufacturing machines
2015 G/S Power transmission apparatus for wireless power transfer; power supplies for wireless power trans...
2014 G/S Remote controls for metalworking machines and tools.
G/S Loading-unloading machines and apparatus; metal cutting machines; electric welding apparatus Remo...
G/S Metalworking machines and tools; loading-unloading machines and apparatus; arc welding apparatus...
G/S [Work loading and unloading handling robots for metalworking machine tools;] Wafer transfer robot...
G/S [ Work loading and unloading handling robots for metalworking machine tools; ] Wafer transfer rob...
G/S Industrial Robots; Industrial workpiece handling robots; Industrial transfer robots; Electronic m...
2013 G/S Impedance alteration electrical circuits for radio frequency power; radio frequency electrical po...
2011 G/S Electronic microwave generators used for semiconductor manufacturing machines and systems; Power ...
G/S Microwave generators used for semiconductor manufacturing machines and systems; power supply uni...
G/S Work loading and unloading handling robots for metalworking machine tools; wafer transfer robots...
G/S Welding machines [, namely, laser welding machines and friction welding machines ] ; electric arc...
2010 G/S Laser welding machines; electric welding machines; cutting machines; metalworking machines and to...
2008 G/S Welding machines; arc welding machines; electric welding machines; electric arc welding machines;...
2001 G/S Welding machines; welding power supplies; arc welding machines; power supplies for arc welding ma...