TPR

Basic Information

Stock Code
6463
Industry
Machinery
Category Detail
Auto Parts
Prefecture
Tokyo
Establishment Year
December 1939
Listing Year
October 1961
Official Website
https://www.tpr.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Dainippon Paint, JTEKT, Riken NPR, Nittan, Denso, Tokyo Radiator Manufacturing, Tirado, Mikuni, Muro Corporation, Aisan Industry, Fujioze X, Ohashi Technica

Overview

TPR is a long-established manufacturer of automotive engine parts founded in 1939, boasting world No. 1 technology in cylinder liners as a machinery maker.

Current Situation

TPR recorded consolidated sales of approximately 165.8 billion yen and operating profit of approximately 19.4 billion yen in the fiscal year ended March 2015, maintaining stable performance. Its flagship cylinder liners hold the world's top market share, with Toyota accounting for about 30% of sales. In addition to Japan, it has numerous bases in China, India, Indonesia, Korea, the US, Europe, and other regions, establishing a global production and sales system. It focuses on technology development with high-quality sintered product manufacturing technology as its strength. In 2011, it changed its name to TPR and diversified into interior/exterior resin parts as well as electronic/electrical and rubber seal parts. In recent years, it has entered the EDLC business and caregiving sector, expanding its business areas. On the other hand, it faces challenges such as tax authority pointing out undeclared losses carried over from subsidiaries. Moving forward, it will focus on product diversification and advancing global strategies for sustainable growth, aiming in the long term to strengthen product competitiveness by leveraging its solid technological capabilities.

Trivia

Interesting Facts

  • Boasts the world's No. 1 market share in cylinder liners
  • Has consistently manufactured engine parts since its founding in 1939
  • Multinational corporation with 54 related companies domestically and internationally
  • Member of the Fuyo Group (Mizuho Group) with a stable management foundation
  • Changed name from Tanaka Piston Ring Co., Ltd. to TPR in 2011
  • Technological prowess that surpassed U.S.-made products in piston ring testing
  • Toyota accounts for about 30% of total sales as a key client
  • Expanding into EDLC business to bolster electronics parts sector
  • Advancing product and service diversification through entry into caregiving business
  • Strengthens R&D with a technical center in Okaya City, Nagano Prefecture
  • Addressing additional taxation from tax audit on loss carryovers from subsidiaries
  • Deploys numerous factories domestically and internationally for stable workforce securing
  • Holds domestic and international patents in sintering technology R&D
  • Accelerating global expansion by leveraging know-how from acquired subsidiaries
  • Large-scale organization with over 5,400 employees

Hidden Connections

  • Enjoys stable funding procurement and business support through close financial ties with Fuyo Group and Mizuho Group.
  • Expanding beyond automotive parts into caregiving and environmental equipment, pursuing technology fusion through inter-industry exchanges.
  • Maintains global supply chain through production bases in automotive industry hubs worldwide via numerous overseas affiliates.
  • Long-term transaction relationship with Toyota Motor supports the company's stable revenue base.
  • Listing of consolidated subsidiary Faltec secures capital efficiency and growth funds for the entire group.
  • Builds technological superiority over domestic and international competitors through patented technologies and high-quality manufacturing.
  • Tax audit's pointing out of undeclared items became an opportunity to improve management transparency.
  • Maintains proximity strategy to major clients with head office in central Nihonbashi, Tokyo.

Future Outlook

Growth Drivers

  • Expansion of demand for high-function parts amid global environmental regulation strengthening
  • Gaining early-mover advantages in EV shift対応 product development
  • Increasing automotive demand in emerging markets like Southeast Asia and India
  • Strengthening production system balancing technological innovation and manufacturing cost reductions
  • Business risk diversification through diversification strategy
  • Optimization and expansion of global supply chain
  • Corporate value enhancement through focus on sustainability management

Strategic Goals

  • Achieve sustainable product development and reduced environmental impact
  • Double sales scale in global markets
  • Strengthen competitiveness through advanced manufacturing technology
  • Expand revenue from electronic electrical parts and EDLC business
  • Expand revenue base through diversified business development
  • Continuously improve R&D investment ratio
  • Promote sustainable CSR activities in collaboration with local communities
  • Enhance organizational strength through talent development
  • Strengthen relationships with major customers including Toyota
  • Maximize business efficiency through digitalization

Business Segments

Automotive Engine Parts Manufacturing

Overview
Globally supplies high-precision engine parts and boasts world share.
Competitiveness
Produces products with superior wear resistance using advanced sintering technology.
Customers
  • Automobile Manufacturers
  • Automotive Parts Suppliers
  • Overseas Automotive Plants
Products
  • Piston Rings
  • Cylinder Liners
  • Valve Seats
  • Valve Guides

Interior and Exterior Resin Parts Manufacturing

Overview
Manufactures automotive interior and exterior parts with diverse designs and materials.
Competitiveness
Advanced integration of mold design and production technology.
Customers
  • Automaker Interior Divisions
  • Automaker Exterior Divisions
  • Secondary Product Manufacturers
Products
  • Resin Molded Parts
  • Metal Molding Parts
  • Textile Parts

Suspension Parts Manufacturing

Overview
Provides suspension products pursuing weight reduction and durability.
Competitiveness
Extensive know-how in aluminum processing technology.
Customers
  • Automotive Suspension Manufacturers
  • Suspension Producers
Products
  • Aluminum Parts
  • Shock Absorber Parts

Electronic Electrical Parts and Capacitor Manufacturing

Overview
Develops and supplies electronic parts that achieve energy savings and high performance.
Competitiveness
Advanced capacitor technology and development capabilities.
Customers
  • Electronics Manufacturers
  • Automotive Electrical Parts Manufacturers
Products
  • Capacitors
  • EDLC

Industrial Rubber and Seal Parts Manufacturing

Overview
High heat- and wear-resistant rubber products for diverse applications.
Competitiveness
Latest synthetic rubber materials and molding technology.
Customers
  • Automotive Parts Manufacturers
  • Industrial Machinery Manufacturers
Products
  • Industrial Rubber Seals
  • Engine Seals

Automotive Inspection and Maintenance Machinery Manufacturing and Sales

Overview
Provides high-performance inspection equipment for maintenance sites.
Competitiveness
Expanding share in the domestic market.
Customers
  • Maintenance Shops
  • Automotive Inspection Centers
Products
  • Brake Testers
  • Automated Inspection Machinery

Factory Plant Equipment and Air Conditioning Equipment Manufacturing

Overview
Supplies energy-saving plant equipment, contributing to reduced environmental impact.
Competitiveness
High efficiency through introduction of new technologies.
Customers
  • Manufacturing Plants
  • Commercial Facilities
  • Public Facilities
Products
  • Air Conditioning Units
  • Plant Equipment

Temperature Control Valve Manufacturing

Overview
Produces valves that enable precise temperature control.
Competitiveness
Proprietary valve design technology.
Customers
  • Plant Operators
  • Industrial Machinery Manufacturers
Products
  • Temperature Control Valves

Construction-Related and Caregiving Services

Overview
Expanding business areas diversely and contributing to local communities.
Competitiveness
Comprehensive service provision through diverse corporate partnerships.
Customers
  • Construction Companies
  • Caregiving Facilities
  • Insurance Companies
Products
  • Construction Materials
  • Caregiving Supplies
  • Insurance Services

Competitive Advantage

Strengths

  • World's top share in cylinder liner technology
  • Possesses advanced sintering manufacturing technology
  • Global production and sales network
  • Experience manufacturing diverse automotive parts
  • Brand trust backed by long history
  • Diversified product lineup
  • Strong customer base (especially major clients like Toyota)
  • Market expansion through well-established overseas subsidiaries
  • Advanced electronic parts and capacitor business
  • Advanced resin molding and metal processing technology
  • Technology development for environmental regulations
  • Risk diversification through diverse products
  • Stable financial base
  • Efforts to strengthen management systems
  • Foreign exchange risk diversification through multi-regional expansion

Competitive Advantages

  • Maintains world leadership in the cylinder liner market
  • High-precision, highly durable sintered product manufacturing technology
  • Strong transaction relationships with major domestic and international automakers
  • Demonstrates overall strength with extensive product lineup
  • Supply stability from production bases spanning Southeast Asia, China, and the West
  • Provides high value-added products in niche markets through technological development capabilities
  • Strengthened management and technology linkages through numerous related subsidiaries
  • Rapid expansion into new business areas like EDLC to pursue growth trajectory
  • Acquires and maintains international certifications for quality control and environmental standards
  • Rapid decision-making system through collaboration among top management
  • Total solution provision capabilities for products
  • Optimized supply chain management
  • Market expansion through active overseas M&A and capital participation
  • Robust technology succession system
  • Customization to meet diverse customer needs

Threats

  • Changes in parts demand due to global automotive industry's shift to EVs
  • Revenue instability due to exchange rate fluctuations
  • Low-price offensives from overseas emerging companies
  • Cost increases from product specification changes due to stricter environmental regulations
  • Risk of rising raw material prices
  • Increasing international trade friction and tariff risks
  • Competitors' technological innovations in the parts market
  • Geopolitical risks in supply chains
  • Concerns over productivity decline due to labor shortages
  • Financial risks from tax audits
  • Decrease in external procurement due to customers' in-house production trends
  • Intensified market competition from new entrants

Innovations

2023: Strengthening EDLC Business and Equipment Investment

Overview
Implemented capital investment to expand production capacity for high-performance electric double-layer capacitors.
Impact
Aims to expand market share by establishing mass production system.

2022: Development of New High-Durability Cylinder Liner

Overview
Commercialized new material liners with further enhanced wear resistance to strengthen competitiveness.
Impact
Contributes to improved customer satisfaction and share.

2024: Introduction of Environmentally Friendly Sintering Technology

Overview
Developed technology to reduce CO2 emissions in manufacturing processes, mitigating environmental impact.
Impact
Contributes to corporate value enhancement through environmental regulation compliance.

2021: New Expansion in Caregiving Products

Overview
Advanced business diversification through development of new caregiving products.
Impact
开拓 new markets and expands revenue base.

2023: AI-Powered Manufacturing Process Optimization

Overview
Achieved quality control and production efficiency improvements using AI.
Impact
Reduces manufacturing costs and defect rates.

2024: Promotion of IoT Equipment Investment at Overseas Bases

Overview
Introduced IoT equipment at local factories to advance production management.
Impact
Contributes to productivity improvements and shorter delivery times.

2022: Development of Lightweight Technology for New Resin Interior Parts

Overview
Developed interior parts using composite materials that contribute to vehicle weight reduction.
Impact
Contributes to improved fuel efficiency and environmental performance.

Sustainability

  • CO2 reduction through energy-saving equipment in factories
  • Promotion of improved waste recycling rates
  • Development of low-environmental-impact products
  • Environmental conservation activities in collaboration with local communities
  • Material selection for sustainable resource use