Case study of Japanese small and medium-sized enterprises using excess inventory to achieve short delivery times and reduce costs | newji
製造業の見積・発注クラウド

その単価は妥当か。
AI が根拠付きで分析。

相見積の比較も発注も進捗管理も、ひとつの画面に。

サービス資料をダウンロードPDF・無料/1分で受け取れます

投稿日:2025年9月19日

Case study of Japanese small and medium-sized enterprises using excess inventory to achieve short delivery times and reduce costs

Introduction to Excess Inventory Utilization

💡 こうした調達・受発注の属人化、Newji one なら「ひとつの画面」で解決。見積依頼から発注・進捗・承認までAIが下支えします。
サービス資料を見る(無料)→

In today’s competitive business landscape, small and medium-sized enterprises (SMEs) face various challenges.
One of the critical issues is managing inventory efficiently to reduce costs and improve delivery times.
Excess inventory, often perceived as a liability, can actually become an asset when managed strategically.
This article explores how Japanese SMEs transform their excess inventory into a competitive advantage by achieving short delivery times and reducing costs.

Understanding Excess Inventory

Excess inventory refers to the surplus stock that remains unsold and exceeds the demand forecast.
While it ties up capital and incurs storage costs, excess inventory can be turned into a strategic tool.
By adopting innovative approaches, companies can optimize their inventory and enhance operational efficiency.

Case Study: Japanese SMEs Turn Challenges into Opportunities

Case Study Overview

Japanese SMEs have long been admired for their innovative approaches to business management.
In recent years, some of these companies have adopted unique methods to leverage excess inventory.
Through smart inventory management and strategic partnerships, they have managed to cut down on costs and decrease delivery times, gaining an edge over competitors.

Company A: Streamlined Inventory Management System

Company A, a manufacturer of home appliances, faced significant challenges with inventory management.
By implementing a real-time tracking system using cutting-edge technology, the company significantly reduced its excess inventory.
The updated system allows for precise demand forecasting and inventory optimization.

Through enhanced data analytics, Company A can now predict customer demand with greater accuracy.
This has led to a 30% reduction in inventory holding costs and a decrease in average delivery time.
The company’s ability to respond swiftly to market changes and customer demands has strengthened its position in the industry.

Company B: Strategic Partnerships and Collaborative Networks

Company B, a mid-sized electronics supplier, adopted a different approach.
Recognizing the potential of collaborative business networks, it partnered with several other SMEs in its supply chain.
By sharing resources and information, these companies have created a more efficient inventory system.

The collaborative network allows Company B to redistribute excess inventory among its partners.
This not only minimizes storage costs but ensures that each partner can meet demand more effectively.
The result is improved customer satisfaction due to faster delivery times and reduced stockouts.

Company C: Innovation in Product Repurposing

Sometimes, excess inventory can be repurposed to add value to products.
Company C, specializing in consumer electronics, turned its surplus parts and materials into a new product line.
By creatively repurposing excess components, the company reduced waste and developed a new revenue stream.

This innovative approach not only optimized inventory levels but also contributed to sustainability efforts.
The company’s quick adaptation and leverage of excess inventory captured a new market segment, enhancing overall profitability.

Simplifying Supply Chain Complexity

Effective utilization of excess inventory goes hand-in-hand with simplifying supply chain complexity.
Japanese SMEs have demonstrated that reducing layers of the supply chain can yield immense benefits.
When supply chains are too complex, they become difficult to manage and increase the risk of inefficiency.

Breaking Down Silos for Better Communication

For many SMEs, breaking down organizational silos can improve supply chain visibility.
When departments communicate effectively, it results in a more cohesive operation.
Sharing demand forecasts, inventory levels, and sales data across the organization enables better decision-making.

Japanese SMEs, by fostering transparent communication between departments, have minimized surprises in demand shifts, subsequently reducing excess inventory.

Adopting Lean Practices

Lean practices emphasize reducing waste and maximizing value for the customer.
Many Japanese SMEs have adopted lean principles to enhance supply chain efficiency.
Kaizen, a philosophy of continuous improvement, has been a cornerstone for these enterprises.

By continuously refining processes, from production to distribution, SMEs can reduce excess inventory.
Regular assessments and process mapping allow these companies to identify areas where excess inventory accumulates and implement timely corrections.

Conclusion: Turning Inventory Challenges Into Strategic Advantages

Japanese SMEs provide valuable insights for organizations worldwide striving to optimize their inventory.
By adopting innovative strategies to manage excess stock, they have achieved short delivery times and significant cost savings.
Through technology integration, strategic partnerships, and lean practices, these enterprises have transformed potential obstacles into strategic advantages.

Emphasizing efficiency, sustainability, and customer satisfaction, the SMEs discussed in this article serve as a model for inventory management excellence.
Their success stories highlight that with the right approach, excess inventory can indeed be an opportunity for growth, rather than a burden.

WHITE PAPER

この記事の理解を深める
無料ホワイトペーパーをプレゼント

製造業の現場で使える実務資料(PDF)を無料でお届けします。"こんな資料が届きます" ↓ 下のボタンからどうぞ。

FREE DOCUMENT — サービス資料(PDF・無料)

製造業の見積・受発注クラウド
「Newji one」とは

Newji one は、製造業の調達・受発注に特化したクラウド/AIエージェント。見積依頼・発注書作成・進捗管理・承認をひとつの画面に集約し、AIが比較と異常検知を担当。最後の「GO」だけ人が押す仕組みです。

  • 見積〜発注〜納期を一元管理。催促・転記のムダをゼロに
  • AIが相見積もり比較と異常検知。あなたは判断だけに集中
  • 取引先は「招待」で完全無料。自社コストだけで取引先ごとデジタル化

※ 取引先から招待された企業様は完全無料でご利用いただけます

NEWJI総研

購買・調達や設計・品質の実務を、
研修テキストと実務書式にまとめています。
無料サンプルで中身を確かめられます。

NEWJI総研の資料を見る

OEM/ODM 生産委託

アイデアはある。作れる工場が見つからない。
試作1個から量産まで、加工条件に合わせて最適提案します。
短納期・高精度案件もご相談ください。

加工可否を相談する

AI/DX支援

見積・発注、紙・FAX、品質記録など、
人に頼って回っている業務を、AIと仕組みで回る形に。
まずは無料でご相談ください。

AI/DX支援を見る

見積・発注クラウド Newji one

受発注が増えるほど、入力・確認・催促が重くなる。
受発注管理を“仕組み化“して、ミスと工数を削減しませんか。
見積・発注・納期まで一元管理できます。

機能を確認する

You cannot copy content of this page