[Labor Safety Measures Case] Compliance with Labor Safety in Welding Operations Using Robots

A customized case where the robot stops when the chin strap of the supervisor's or worker's helmet comes undone.

last updated Mar 20, 2024

[Poka-Yoke Example] Prevention of Half-Locking of Connectors

Achieves half-lock prevention between connectors connected to the wire harness.

last updated Jul 05, 2026

[Poka-Yoke Collaboration Example] Poka-Yoke System for Work Sequence Using Tools

By combining the manufacturing site platform TULIP with poka-yoke tools, we will establish a poka-yoke system for work sequences using tools.

last updated Nov 27, 2023

[Poka-Yoke Collaboration Example] Poka-Yoke System for Contract Location and Number of Contracts

Real-time positioning system: A combination of Ubisense service and poka-yoke tools to build a "poka-yoke system for fastening locations and fastening counts."

last updated Nov 27, 2023

[Wireless Case Study] Wireless Communication Between Robot Hand and Controller

A customized case of developing a proprietary wireless communication protocol for robotic hands.

last updated Apr 13, 2021

[Wireless Case Study] Understanding the Location of Workers within a Vast Dam

The relay device covers all areas! It is possible to monitor the presence of workers in any area.

last updated Apr 13, 2021

[Call Example] 10-window/20-window Large Andon

Achieving larger size by using two standard LED boards!

last updated Jan 18, 2026

[Poka-Yoke Example] Process Call and Poka-Yoke Integration System

It is possible to use an unlimited number of transmitters as long as they are within the range of the wireless signal.

last updated Dec 21, 2024

[Poka-Yoke Example] Prevention of Forgetting to Tighten Screws with Electric Screwdrivers

Realizing prevention of forgetting to tighten screws with an electric driver.

last updated Sep 29, 2022

[Pokayoke Example] Prevention of forgetting to insert the E-ring

Realizing prevention of forgetting to insert the E-ring.

last updated Jul 22, 2022

[Pokayoke Example] Using TAT stamps to prevent omissions in manufacturing tasks.

Preventing omissions in marking work! Implementing a system to count the number of TAT stamp impressions.

last updated Jul 22, 2022

[Pokayoke Example] Notifying work details through wearable devices

Realizing a use case that displays information in real-time on a wearable device worn by the operator!

last updated Jul 22, 2022

[Pokayoke Example] Achieving inventory management by IoT-enabled electric tools!

To prevent mistakes and omissions in tool operations! We have realized the request to "attach wireless communication functionality to the electric tools in use and manage the number of tools."

last updated Aug 05, 2021

[Pokayoke Example] Prevention of Marking Omission in Multi-Variety Production Processes

Modified the hardware to allow selection of marking frequency for up to 26 different vehicle models.

last updated Apr 13, 2021

[Poka-Yoke Example] Prevention of forgetting to crimp automotive interior and exterior parts.

When interior and exterior parts are pressed for a certain period, a wireless signal is transmitted! It enables personnel management for the pressing operation.

last updated Jul 22, 2022

[Pokayoke Example] Prevention of forgetting to secure with cable ties for binding tools.

Adopting a method that does not directly impact the limit switch! Achieving a durable mechanism.

last updated Jul 22, 2022

[Poka-Yoke Example] Development of Inspection Stamp (Shachihata)

By attaching our poka-yoke transmitter, we achieve prevention of omissions in the inspection work!

last updated Jul 22, 2022

[Poka-Yoke Example] Preventing Work Omissions with Grease Guns

We have achieved the prevention of forgetting to inject grease into the necessary points of the grease gun!

last updated Jul 21, 2022

[Pokayoke Example] Prevention of Forgetting to Stop the Air Riveter

A mechanism has been developed that sends a signal when the grip of the air riveter is firmly held.

last updated Jul 22, 2022

[Poka-Yoke Example] Prevention of Forgetting to Stamp Large Stamps

Achieve prevention of forgetting to stamp without compromising the usability of large stamps!

last updated Jul 22, 2022

[Pokayoke Example] Measures to Prevent Forgetting to Mark with a Grease Pencil

Maintaining the usability of the grease pencil, measures to prevent forgetting to mark.

last updated Apr 13, 2021

[Pokayoke Example] Prevention of forgetting to apply Loctite with a hand pump

Achieving prevention of forgetting to apply the screw locking agent of the Loctite hand pump.

last updated Jul 22, 2022

[Pokayoke Example] Prevention of Forgetting to Tighten Screws with Torque Driver

Achieving prevention of forgetting to tighten screws with a torque driver.

last updated Jul 22, 2022

[Poka-Yoke Example] Poka-Yoke for Inspection Confirmation in Packaging Operations

Achieving prevention of forgetting inspection confirmation in packaging work.

last updated Jul 22, 2022

[Poka-Yoke Example] Prevention of Wax Injection Forgetting

Prevention of forgetting to inject wax (rust inhibitor) from spray cans.

last updated Jul 22, 2022

[Poka-Yoke Example] Poka-Yoke for Visual Inspection in the Inspection Process

Achieving prevention of forgetting visual checks in the inspection process.

last updated Jul 22, 2022

[Poka-Yoke Example] Prevention of Forgetting to Calibrate Tools

Achieving prevention of forgetting to calibrate tools.

last updated Sep 29, 2022

[Pokayoke Example] Wireless Conversion of Existing Wired Pokayoke System

Realization of wireless conversion of the current wired poka-yoke system in a short period and at low cost.

last updated Apr 13, 2021

[Pokayoke Example] Prevention of forgetting to insert clips using a hand press machine

Achieving poka-yoke for manufacturing tasks by machines (clip insertion work using a hand press) in a short period and at low cost.

last updated Apr 04, 2023

Poka-yoke example: Preventing omissions in gap inspections

Realizing mistake-proofing for gap inspection using a gap gauge.

last updated May 17, 2022