日本の自動車用EPS市場レポート：製品タイプ、車両タイプ、需要カテゴリー、地域別、2025年～2033年

日本の自動車用EPS市場の市場規模は2024年に17億米ドルに達しました。IMARC Groupは、2025年から2033年にかけての成長率（CAGR）は5.1%で、2033年には27億米ドルに達すると予測しています。電気自動車やハイブリッド車への傾斜が強まっていることと、油圧システムに比べて電動パワーステアリングの適合性が高いことから、電動パワーステアリングの需要が高まっていることが、主に市場成長の原動力となっています。

本レポートで扱う主な質問

• 日本の自動車用EPS市場はこれまでどのように推移し、今後どのように推移するのか？
• 日本の自動車用EPS市場にCOVID-19が与えた影響は？
• 日本の自動車用EPS市場の製品タイプ別の内訳は？
• 日本の自動車用EPS市場の車両タイプ別の内訳は？
• 日本の自動車用EPS市場の需要カテゴリー別の内訳は？
• 日本の自動車用EPS市場のバリューチェーンにはどのような段階がありますか？
• 日本の自動車用EPS市場の主な促進要因と課題は何か？
• 日本の自動車用EPS市場の構造と主要プレーヤーは？
• 日本の自動車用EPS市場の競合の程度は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
• 市場推定
• 調査手法

第3章 エグゼクティブサマリー

第4章 日本の自動車用EPS市場：イントロダクション

• 概要
• 市場力学
• 業界動向
• 競合情報

第5章 日本の自動車用EPS市場情勢

• 過去および現在の市場動向（2019年～2024年）
• 市場予測（2025-2033）

第6章 日本の自動車用EPS市場：製品タイプ別の内訳

• ラックアシストタイプ（REPS）
• コラムアシストタイプ（CEPS）
• ピニオンアシストタイプ（PEPS）

第7章 日本の自動車用EPS市場：車両タイプ別の内訳

• 乗用車
• 商用車

第8章 日本の自動車用EPS市場：需要カテゴリー別の内訳

• メーカー
• 交換

第9章 日本の自動車用EPS市場：競合情勢

• 概要
• 市場構造
• 市場プレーヤーのポジショニング
• 主要成功戦略
• 競合ダッシュボード
• 企業評価象限

第10章 主要企業のプロファイル

第11章 日本の自動車用EPS市場：業界分析

• 促進要因・抑制要因・機会
• ポーターのファイブフォース分析
• バリューチェーン分析

第12章 付録

Japan automotive EPS market size reached USD 1.7 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 2.7 Billion by 2033, exhibiting a growth rate (CAGR) of 5.1% during 2025-2033. The growing inclination towards electric and hybrid vehicles coupled with the rising demand for electric power steering systems, as they are more compatible with such vehicles compared to hydraulic systems, is primarily driving the market growth.

Automotive electric power steering (EPS) is a crucial technology that has revolutionized the way vehicles handle and maneuver on the road. Unlike traditional hydraulic power steering systems, EPS relies on electric motors to assist the driver in steering the vehicle. This innovation brings several advantages to the automotive industry. It enhances fuel efficiency by eliminating the constant draw of power associated with hydraulic systems. It also operates only when needed, which can reduce energy consumption and emissions, thereby contributing to a greener and more sustainable future. Moreover, EPS provides a smoother and more responsive steering experience, improving overall driving comfort and control. Drivers can enjoy effortless parking and a more dynamic driving experience. Furthermore, EPS systems are highly adaptable and can be easily integrated with advanced driver assistance systems (ADAS) and autonomous driving technologies, making them a vital component in the evolution of the automotive industry.

Japan Automotive EPS Market Trends:

The automotive EPS market in Japan is witnessing exponential growth, significantly driven by the rising demand for fuel-efficient vehicles and the burgeoning progression toward the electrification of vehicles. In addition to this, numerous environmental concerns are propelling the advancements in automotive technology, providing impetus to the adoption of EPS systems that are lightweight, thus reducing fuel consumption and emissions. Additionally, the vigorous push from governments to promulgate stringent emission norms is further serving as a pivotal catalyst in accelerating the demand for automotive EPS. The emergence of autonomous vehicles also plays a pivotal role, given the imperative need for precise and efficient steering systems for these vehicles. Furthermore, consumers' escalating inclination toward enhanced driving experiences, underlined by seamless and responsive steering control, is substantially influencing the regional market. Apart from this, the integration of advanced driver-assistance systems (ADAS) with EPS, since they help in making vehicles safer and more reliable, is creating a conducive environment for the Japan automotive EPS market to flourish.

Japan Automotive EPS Market Segmentation:

Product Type Insights:

• Rack Assist Type (REPS)
• Colum Assist Type (CEPS)
• Pinion Assist Type (PEPS)

Vehicle Type Insights:

• Passenger Vehicle
• Commercial Vehicle

Demand Category Insights:

• OEM
• Replacement

Competitive Landscape:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided. Some of the key players include:

• JTEKT Corporation
• Mitsubishi Electric Corporation
• NSK Ltd.

Key Questions Answered in This Report:

• How has the Japan automotive EPS market performed so far and how will it perform in the coming years?
• What has been the impact of COVID-19 on the Japan automotive EPS market?
• What is the breakup of the Japan automotive EPS market on the basis of product type?
• What is the breakup of the Japan automotive EPS market on the basis of vehicle type?
• What is the breakup of the Japan automotive EPS market on the basis of demand category?
• What are the various stages in the value chain of the Japan automotive EPS market?
• What are the key driving factors and challenges in the Japan automotive EPS market?
• What is the structure of the Japan automotive EPS market and who are the key players?
• What is the degree of competition in the Japan automotive EPS market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Japan Automotive EPS Market - Introduction

• 4.1 Overview
• 4.2 Market Dynamics
• 4.3 Industry Trends
• 4.4 Competitive Intelligence

5 Japan Automotive EPS Market Landscape

• 5.1 Historical and Current Market Trends (2019-2024)
• 5.2 Market Forecast (2025-2033)

6 Japan Automotive EPS Market - Breakup by Product Type

• 6.1 Rack Assist Type (REPS)
  • 6.1.1 Overview
  • 6.1.2 Historical and Current Market Trends (2019-2024)
  • 6.1.3 Market Forecast (2025-2033)
• 6.2 Colum Assist Type (CEPS)
  • 6.2.1 Overview
  • 6.2.2 Historical and Current Market Trends (2019-2024)
  • 6.2.3 Market Forecast (2025-2033)
• 6.3 Pinion Assist Type (PEPS)
  • 6.3.1 Overview
  • 6.3.2 Historical and Current Market Trends (2019-2024)
  • 6.3.3 Market Forecast (2025-2033)

7 Japan Automotive EPS Market - Breakup by Vehicle Type

• 7.1 Passenger Vehicle
  • 7.1.1 Overview
  • 7.1.2 Historical and Current Market Trends (2019-2024)
  • 7.1.3 Market Forecast (2025-2033)
• 7.2 Commercial Vehicle
  • 7.2.1 Overview
  • 7.2.2 Historical and Current Market Trends (2019-2024)
  • 7.2.3 Market Forecast (2025-2033)

8 Japan Automotive EPS Market - Breakup by Demand Category

• 8.1 OEM
  • 8.1.1 Overview
  • 8.1.2 Historical and Current Market Trends (2019-2024)
  • 8.1.3 Market Forecast (2025-2033)
• 8.2 Replacement
  • 8.2.1 Overview
  • 8.2.2 Historical and Current Market Trends (2019-2024)
  • 8.2.3 Market Forecast (2025-2033)

9 Japan Automotive EPS Market - Competitive Landscape

• 9.1 Overview
• 9.2 Market Structure
• 9.3 Market Player Positioning
• 9.4 Top Winning Strategies
• 9.5 Competitive Dashboard
• 9.6 Company Evaluation Quadrant

10 Profiles of Key Players

• 10.1 JTEKT Corporation
  • 10.1.1 Business Overview
  • 10.1.2 Product Portfolio
  • 10.1.3 Business Strategies
  • 10.1.4 SWOT Analysis
  • 10.1.5 Major News and Events
• 10.2 Mitsubishi Electric Corporation
  • 10.2.1 Business Overview
  • 10.2.2 Product Portfolio
  • 10.2.3 Business Strategies
  • 10.2.4 SWOT Analysis
  • 10.2.5 Major News and Events
• 10.3 NSK Ltd.
  • 10.3.1 Business Overview
  • 10.3.2 Product Portfolio
  • 10.3.3 Business Strategies
  • 10.3.4 SWOT Analysis
  • 10.3.5 Major News and Events

11 Japan Automotive EPS Market - Industry Analysis

• 11.1 Drivers, Restraints, and Opportunities
  • 11.1.1 Overview
  • 11.1.2 Drivers
  • 11.1.3 Restraints
  • 11.1.4 Opportunities
• 11.2 Porters Five Forces Analysis
  • 11.2.1 Overview
  • 11.2.2 Bargaining Power of Buyers
  • 11.2.3 Bargaining Power of Suppliers
  • 11.2.4 Degree of Competition
  • 11.2.5 Threat of New Entrants
  • 11.2.6 Threat of Substitutes
• 11.3 Value Chain Analysis

12 Appendix