Tokyo Seimitsu Co., Ltd.

Japon


 
Quantité totale PI 255
Quantité totale incluant filiales 266 (+ 14 pour les filiales)
Rang # Quantité totale PI 4 914
Note d'activité PI 3/5.0    179
Rang # Activité PI 3 866
Symbole boursier 77290 (tse)
ISIN JP3580200008
Capitalisation 197778015225.0  (JPY)
Industrie Semiconductors
Secteur Technology
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

88 17
0 3
137 9
1
 
Dernier brevet 2024 - Charging/discharging test system...
Premier brevet 1976 - Liquid crystal applied voltmeter
Dernière marque 2023 - PULCOM
Première marque 1963 - SURFCOM

Filiales

2 subsidiaries with IP (14 patents, 0 trademarks)

1 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Prober controlling device, prober controlling method, and prober. A prober controlling device fo...
Invention Charging/discharging test system and method for controlling charging/discharging test system. Thi...
Invention Charge/discharge test system. The present invention is provided with: a plurality of charge/disch...
Invention Calibration method for optical rotation probe. The calibration method includes changing the emis...
Invention Retraction mechanism and dimension-measuring device provided with same. Provided is a pneumatic-c...
P/S Measuring or testing machines and instruments for manufacturing semi-conductors; precision measu...
Invention Particle measurement device, three-dimensional shape measurement device, prober device, particle ...
Invention Measuring device and machining device. A measuring device includes a table on which a workpiece ...
Invention Alignment method, shape measuring method and shape measuring apparatus. The alignment method inc...
P/S Semiconductor manufacturing machines and their parts and fittings; machines for detecting defecti...
P/S Semiconductor manufacturing machines and their parts and fittings; machines for detecting defect...
Invention Method of forming truer. A method of forming a truer in a truing where a groove of a grinding wh...
Invention Laser machining apparatus and laser machining method. A branching element configured to branch a...
Invention Laser optical system and adjustment method therefor, and laser machining device and method. Provi...
Invention Dicing device. Provided is a dicing device that can perform a maintenance task well even when a w...
Invention Expansion retaining ring. Provided is an expanded retaining ring capable of achieving both the re...
Invention Method and device for adjusting optical axis of laser light. Provided are a method and a device w...
Invention Laser light correction method. Provided is a laser light correction method capable of accurately ...
Invention Surface shape measurement device and surface shape measurement method. The present invention prov...
Invention Three-dimensional shape measuring device and three-dimensional shape measuring method. Provided a...
Invention Shape measuring device and shape measuring method. Provided are a shape measuring device and a sh...
Invention Image processing device, image processing method, and three-dimensional shape measuring device. ...
Invention Shape measurement device. [Solution] According to the present invention, a shape measurement devi...
Invention Three-dimensional shape measuring device, three-dimensional shape measuring device reference surf...
Invention Shape measuring device adjustment method. Provided is a shape measuring device adjustment method ...
Invention Surface shape measurement device, and surface shape measurement method. Provided is a surface sha...
Invention Laser machining device, wafer processing system, and method for controlling laser machining devic...
2022 Invention Auto balancer. Provided is an auto balancer that is shorter in an axial direction of an axis of r...
Invention Wafer test system, method for replacing probe card, and prober. Provided are a wafer test system,...
Invention Chiller system. Provided is a cost- and space-saving chiller system that has high-withstand-volta...
Invention Shape measurement device and method for controlling same. A shape measurement device includes: a...
Invention Measurement device. A measurement device includes: a probe part including a probe configured to m...
Invention Spherical aberration adjustment method for objective optical system, objective optical system and...
Invention Optical system and laser machining device. An optical system that relays light to a machining le...
Invention Housing and prober. Provided are a housing for a prober and a prober to which the housing is appl...
Invention Inner surface shape measurement device, and alignment method for inner surface shape measurement ...
Invention Inner surface shape measurement device, and alignment method and magnification calibration method...
Invention Processing device. A processing device that alleviates the influence of rough grinding and perfo...
P/S Measuring or testing machines and instruments, namely, instruments for measuring dimensions and d...
P/S Measuring or testing machines and instruments; measuring heads; inner diameter measuring heads; ...
Invention Method for detecting attached state of tool holder, device for detecting attached state of tool h...
Invention Dicing device, and blade height correction method and workpiece processing method for dicing devi...
Invention Workpiece diameter measurement method and workpiece circularity measurement machine. A workpiece ...
Invention Workpiece processing apparatus. [Problem] To provide a workpiece processing apparatus in which a ...
Invention Sheet release apparatus. [Problem] To provide a sheet release apparatus for stably releasing a pr...
Invention Prober control device, prober control method, and prober. Provided are a prober control device, a...
Invention Calibration method for optical rotation probe. Provided is a calibration method for an optical ro...
2021 Invention Cleaning device for wafer-suctioning chuck structure. [Problem] To provide a cleaning device for ...
Invention Cleaning device for wafer back surface. [Problem] To provide a cleaning device for a wafer back s...
Invention Workpiece holding device. [Problem] To provide a workpiece holding device with which it is possib...
Invention Processing apparatus. [Problem] To provide a processing apparatus that flattens a workpiece so as...
Invention Processing system. [Problem] To provide a processing system that can process a workpiece with goo...
Invention Tape affixing apparatus. A tape affixing apparatus that affixes a dicing tape to a workpiece and...
Invention Tape affixing apparatus and tape magazine. A tape affixing apparatus and a tape magazine capable...
P/S Semiconductor manufacturing machines Electronic testing apparatus for use in the field of manufac...
P/S Semiconductor manufacturing machines and systems; machines for detecting defective products for ...
Invention Processing device and method. A processing device and method for safely processing a wafer havin...
P/S Custom manufacture of semiconductor manufacturing machines and systems for others; custom manufac...
P/S Custom manufacture of semiconductor manufacturing machines and systems for others; custom manufa...
2017 P/S Chemical machines, namely, semiconductor wafer drying machines, semiconductor wafer scrubbing and...
2014 P/S Interferometers
P/S Interferometers.
P/S Machinery installation; Repair or maintenance of metalworking machines and tools; Repair or maint...
2005 P/S Wire slicing machines, wafer slicing machines, slicing machines for non-silicon wafers, wafer cle...
2002 P/S cutting machines for manufacturing semiconductor chips; cutting machines for manufacturing liquid...
P/S dicing machines
2000 P/S Metal working machines and tools, namely, semiconductor manufacturing equipment, namely, wafer pr...
1985 P/S SURFACE ROUGHNESS MEASURING INSTRUMENT
1973 P/S ELECTRONIC INSTRUMENTS COMPRISING A GAUGE HEAD, INSTRUMENT BASE, AMPLIFYING, CONTROL AND RECORDIN...
1969 P/S AUTOMATIC ELECTRONIC MEASURING AND CONTROL DEVICES FOR MEASURING THE WORK PRODUCT OF CYLINDRICAL ...
1963 P/S [ ELECTRIC MICROMETERS, ] ELECTRO-MECHANICAL INSTRUMENTS FOR THE MEASUREMENT OF SURFACE ROUGHNESS...