Inventor

OTSUKI TOSHIAKI

JP53 patents

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

OTSUKI TOSHIAKI

FANUC LTD

Numerical controller

Machine controller with primary and secondary interpolation

Feed speed control method for a numerical control device

Spline interpolation method

Numerical control device, and numerical control method

Three-dimensional cutter compensation system

Speed control method for a numerical control apparatus

Numerical control apparatus

Machining program correcting method

Machine controller and process with two-step interpolation

Free curve interpolation apparatus and interpolation method

Free-form curve interpolation method and apparatus

Numerical controller having workpiece setting error compensation means

Numerical controller for controlling a five-axis machining apparatus

Numerical control method for five-axis processing machine

Controller for machine

Numerical control apparatus

Numerical controller

Interference checking for a numerical control device

Gear pitch error correcting system for numerical control apparatus

Method of correcting error on involute interpolation

Involute interpolation error correction system

Interface unit for converting format

Distance-of-travel measuring equipment for numerical controller

Numerical control apparatus with function graphic stored stroke limit check

Acceleration constant switching apparatus

Method for inspection of cutting locus control program

Numerical control apparatus

Curve interpolation method

Acceleration and deceleration control method

Work installation error measuring apparatus

Method of screwing a pipe to an object

Involute interpolation method

Numerical control equipment

Interface unit between a numerical controller and an electric power control circuit

Curve interpolating method

OTSUKI TOSHIAKI

Numerical controller having workpiece mounting error compensation unit for three-axis machine tool

Numerical controller with machining time prediction unit and machining error prediction unit

Numerical controller for multi-axis machine tool

Numerical controller for controlling five-axis machining apparatus

Numerical controller for speed control according to instructed path speed condition

Numerical controller with workpiece setting error compensation unit for multi-axis machine tool

Numerical controller having speed control function for multi-axis machining device

Numerical controller controlling five-axis machining tool

FANUC CORP

Numerical controller for multi-axis machine

Numerical controller with machining curve creating function

Numerical controller having a tool posture control function for multi-axis machining machines

Cutting distance calculating device for multi-axis working machine

ARAKAWA CHEM IND

Sizing agents in neutral range and sizing methods using the same

FANUC LTC

Involute interpolation speed controlling method