Inventor

SEKI MASAKI

JP121 patents

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

SEKI MASAKI

FANUC LTD

Island cutting method

Automatic machining process determination method in an automatic programming system

Method of creating a curved surface

Numerically controlled cutting method

Method of animation plotting of NC machining program

Area machining method

Direct numerical control (DNC) system including one high-speed data processing unit for each NC machine tool

Robot program checking method

Method of creating NC part program laser machining

Numerical control apparatus and numerical control method

Tool compensation method

CAD/CAM system for automatic re-creation of a cutter path

Numerical control apparatus

Method of deciding robot layout

Area cutting method

Area cutting method

Modular numerical control system with automatic programming function

Method of creating curved surfaces

Graphic processing method

Automatic programming method for outputting figure elements of parts as well as part profile descriptions in response to a part profile request

Method of defining hole position of punch mounting part

Interactive type automatic programming method including automatic re-execution of program statements

Tool axis direction calculation method

Method of creating curved surfaces

Interpolation method in automatic programming

Method of creating NC data for turning

Method of displaying structures three-dimensionally

Method of creating NC part program for laser machining

Method and apparatus for producing a three-dimensional curved surface from two-dimensional section curves

Tool interference checking method

Area cutting method

Method for constructioning tool approach and retraction paths from preset patterns

Method of approach in area cutting

Method and apparatus for creating part program data using a tablet

Method of controlling comb-cutter lathe

Part program creation method

Angle data discriminating method

Method and apparatus for creating numerical control data

Numerical control device

Method and apparatus for entering graphics

Method of creating curved surfaces

Numerical control machining method and apparatus

Method and device for creating curved surfaces

Numerical control method

Method of drawing a cutting area

Method of NC data preparation for repeated patterns

FUJITSU FANUC LTD

System and method for preparing numerical control information

Method of creating curved surface

SHINETSU CHEMICAL CO

Ceramic heater and method for producing ceramic heater

TOKAI RYOKAKU TETSUDO KK

Safety device for a train