Inventor

MASE KEIJI

JP40 patents

⚠️ This page may combine multiple inventors who share the name “MASE KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MASE KEIJI

FUJI MFG CO LTD

Method for producing metal mask for screen printing

Moving mechanism for blast gun for blasting machine

Abrasive, a method for manufacturing the abrasive, and a method for blast processing with the use of the abrasive

Shotblasting apparatus

Method of surface treatment for ceramic and ceramic article

Mold surface treatment method and mold treated with said method

Method for processing surface of light-transmitting glass and light-transmitting glass processed by said method

Powder contact member and method for surface treatment of powder contact member

Method for surface treatment of DLC coated member

Method of forming fine dimples in a hard-brittle material surface

Method for producing elastic grinding material, elastic grinding material, and blasting method using said elastic grinding material

Method of treating surface of mold

Abrasive-recovery mechanism in blasting machine

Grinding method for workpiece, jet guide means and jet regulation means used for the method

Apparatus for supplying constant amount of abrasives

Apparatus for supplying constant quantity of abrasive

Elastic abrasive manufacturing method, elastic abrasive manufacturing device, blasting method, and blasting device

Elastic abrasive manufacturing method, elastic abrasive manufacturing device, blasting method, and blasting device

Blasting machine for scribing

Scribing method using blasting machine

Light-transmitting member

Method for forming a layer of flaky particles

Method and device for manufacturing elastic abrasive method for blasting the elastic abrasive including method for recycling the elastic abrasive and device for blasting the elastic abrasive including device for recycling the elastic abrasive

Method and device for cutting out hard-brittle substrate

Method and device for cutting out hard-brittle substrate and protecting regions on the substrate

Method for processing surface of light-transmitting glass and light transmitting glass processed by said method

Method for surface treatment of workpiece made from hard-brittle material

Method for polishing artificial tooth and device for polishing artificial tooth

MASE KEIJI

Abrasive for blast processing and blast processing method employing the same

Method of treating surface of mold and mold having surface treated by said method

Blasting method and blasting machine

Cutting method by sandblasting

Abrasive for blast processing and blast processing method employing the same

Process for producing gel-like abrasive material and gel-like abrasive material

Blasting method and apparatus having abrasive recovery system, processing method of thin-film solar cell panel, and thin-film solar cell panel processed by the method

Blasting method and apparatus having abrasive recovery system, processing method of thin-film solar cell panel, and thin-film solar cell panel processed by the method

Plate-end processing method and blasting device

Method for grinding side portion of stacked hard, brittle material substrate

Apparatus for supplying constant amount of abrasive

TOYO ENGINEERING CORP

Fluidized bed granulator or fluidized bed/spouted bed granulator