Inventor

KATO TETSUAKI

US101 patents

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

KATO TETSUAKI

FANUC LTD

Controller for machine

Controller for automatic machine

Adaptive PI control method

Adaptive PI control system

Method of controlling a servomotor

Sliding mode control method with a feedforward compensation function

Method of detecting a collision of machine operating parts driven by servomotors

Robot controller

Robot controller

Collision detecting method

Vibration control method

Abnormal load detection method

Collision detecting method using an observer

Collision detecting method using an observer

Spot welding system and method of controlling pressing force of spot welding gun

Industrial robot

Method of avoiding interference of industrial robot

Method of setting accelerating/decelerating motion of robot

Control method for servo system with adjustable softness in rectangular coordinate system

Vibration control device

Assembling method and apparatus

Method and system for controlling robot

Robot controller

Method and apparatus for detecting an abnormal load on a servo gun shaft

Flexible servo control method capable of specifying flexibility on working coordinates

Flexible servo control method

Adjustable time constant control and method system for a servomotor

Method of executing sliding-mode control including twist feedback

Robot control method based on an acceleration/deceleration time constant

Method of adjusting gain for motor control

FANUC CORP

Autonomous robust assembly planning

Robot teaching by human demonstration

Initial reference generation for robot optimization motion planning

Point set interference check method and system

Robot movement teaching apparatus, robot system, and robot controller

Robot system

Framework of robotic online motion planning

Swept volume deformation

Mix-size depalletizing

Point set interference check

Collision avoidance motion planning method for industrial robot

Fast robot motion optimization with distance field

3D pose estimation by a 2D camera

3D pose detection by multiple 2D cameras

KATO TETSUAKI

Robot having learning control function

Robot with learning control function

ASAHI OPTICAL CO LTD

Lens driving device

AMADA CO LTD

Work positioning device

NISHI HIROJI

Robot control system provided in machining system including robot and machine tool

PENTAX CORP

Ultrasonic-motor control system