How Mitsubishi Electronics Improved JIT Performance with ASRS-Driven Inventory Control

The Client: Mitsubishi Electronics

Mitsubishi Electronics supplies components to technology customers with strict just-in-time expectations. In this environment, inventory precision and fast order execution are core to service reliability and long-term customer trust.

FloStor partnered with Mitsubishi to modernize storage and picking operations through integrated automation built for speed, accuracy, and scalability.

The Challenge

• Inventory Accuracy Pressure: Minor discrepancies could trigger shipment errors and downstream production impacts.
• Tight JIT Delivery Windows: Orders had to move with high precision and low tolerance for delay.
• High SKU Diversity: More than 1,500 part numbers required disciplined storage and retrieval logic.
• Manual Picking Bottlenecks: Traditional methods could not deliver required speed and consistency at scale.
• Space Utilization Constraints: Storage density needed to improve without reducing operational access or throughput.

The Solution

FloStor implemented an ASRS-centered operating model with barcode-driven receiving, priority-based retrieval, and integrated downstream flow to shipping. The design emphasized perpetual visibility, faster order assembly, and reduced manual search activity.

The solution also enabled dynamic task switching so operators could balance putaway and picking activity in real time, improving productivity during variable demand periods.

Systems Used

• Automated Storage and Retrieval System (ASRS): High-density tote storage with controlled, rapid retrieval.
• Barcode-Integrated Receiving and Validation: Directed putaway and in-process confirmation for inventory integrity.
• Priority-Based Picking Controls: Order sequencing logic optimized for service urgency and throughput efficiency.
• Perpetual Inventory Tracking: Continuous quantity validation supported near-real-time accuracy confidence.
• Conveyed Shipping Flow Integration: Completed picks moved directly to shipping stations for faster completion.

The Power of Integration in Action

FloStor’s integration approach connected storage automation, operator workflow, and order-priority logic into one coordinated system. This eliminated fragmented handoffs and created a more predictable execution rhythm from receiving to shipment.

By combining process engineering with automation controls, Mitsubishi gained both higher throughput and tighter inventory governance under JIT operating conditions.

The Results

Mitsubishi improved order velocity, inventory accuracy, and service reliability with an ASRS-based fulfillment model tailored to high-mix component operations. The upgraded flow reduced manual inefficiency while strengthening responsiveness to customer timing demands.

The program also improved labor productivity by shifting effort from search and recount tasks toward controlled, value-added fulfillment execution.

Why This Worked

This deployment succeeded because Mitsubishi and FloStor designed around system behavior, not isolated equipment upgrades. Storage density, pick logic, data visibility, and operator actions were engineered as one performance model.

• Integrated Process Architecture: Receiving, storage, picking, and shipping were synchronized end-to-end.
• Accuracy Embedded in Flow: Validation controls were built into daily operations instead of periodic correction cycles.
• Operator-Centered Productivity Design: Task switching and directed work improved labor effectiveness.
• Scalable JIT Alignment: The model supported higher demand without proportional operational complexity growth.

Related Services

• ASRS and High-Density Inventory System Integration
• JIT Fulfillment Workflow and Controls Engineering
• Warehouse Throughput and Accuracy Optimization
• Operational Scalability and Lifecycle Support