Introduction
Have you been impressed by the counterintuitive thinking of becoming a leader in small markets?
Nitto Denko expanded its sales revenue to approximately ¥127 billion for fiscal year ending March 2026, with an operating profit margin target of 18.1%. The depth of adhesion and peeling technology passed down from the founders and Nitto Denko's unique "Niche Top" business strategy are driving this dramatic growth.
The Secret to Growth Was Focusing on Being "Top Even in Small Markets"
At the core of Nitto Denko lies a groundbreaking management philosophy called the "Niche Top Strategy".
'Niche Top' means producing number one or only-one products even though individual market sizes for electronics components and materials are small, with high technical strength.
While typical companies tend to compete in large markets, Nitto Denko takes the opposite approach. By capturing top share through technical excellence in small niche markets, they achieve stable profits and growth.
For example, products like electrical peel-off tape secure smartphones and electronic components but have a special feature—they can be easily peeled off when electricity flows through them. From an "environmental burden reduction" perspective, sales have surged over the past few years with expectations of reaching about 6.5 times in 2026 by fiscal year ending March 2019.
In Nitto Denko, such Niche Top products will account for 48% of total sales revenue by March 2026.
Three-Layer Pyramid Strategy and "San Shin Activities" Drive Continuous Business Transformation
Another pillar supporting Nitto Denko's great success is a unique business model that describes the market as a "three-layer pyramid."
Details of Three-Layer Pyramid Strategy:
- Layer 1 (High-end Market): Capture top share with technical excellence – Stay close to customers and dominate markets with cutting-edge technology.
- Layer 2 (Mid-tier Market): Provide customer-responsive solutions – Enhance coating technology and maintain high market share. -
- Layer 3: Exit manufacturing, generate intellectual property income by patent disclosure : Generate revenue from licensing fees received from other companies. -
This model allows the company to transform its business portfolio in response to market changes.
"San Shin Activities" Foster a Culture of Constant Idea Generation
- New Products: Add new functions to existing technology to create new products
- New Applications: Use technology as-is and apply it to different fields
- New Needs: Combine new products with new applications to create emerging markets
Throughout Nitto Denko, this thinking permeates across departments including R&D, sales, manufacturing, etc.
For example, the semiconductor manufacturing filter "TEMIS" was developed in the 1970s as sheets for various uses, but has evolved over time based on market demands—from clothing to home appliances and automobiles—currently adapting further miniaturization of smartphone microphones while enhancing heat resistance, maintaining a rapid response capability aligned with customer trends.
High New Product Ratio Drives Business Portfolio Transformation
- New products within 3 years after launch target: At least 35% – Already achieved 41% by March 2025
- Concentrated Development: Generate new products sequentially in closely related markets – Polarization plates also shifting from TV to automotive and smart glass applications
- A→B→C Development Structure: Three-stage offense that immediately releases the next product if customers don't accept it
Expansion into Medical Business and ESG. Adhesion Technology Enables Continued Growth
In recent years, Nitto Denko has been working on expanding its business portfolio through establishing medical-related businesses in parallel with other activities.
Entry into Pharmaceutical Contract Manufacturing (CDMO)
- Nucleic acid pharmaceuticals solid-phase support: Reached 75% global market share – Business scaled up since 2005 development
- Contract manufacturing model: Handles production from active ingredients to finished products, not just the drug itself
- 2011: Acquired US pharmaceutical contract manufacturing company and established integrated production system
The medical-related business grew to approximately ¥13.24 billion for March 2025 fiscal year, representing about 13% of total company sales revenue.
ESG & Environmental Initiatives
- CO₂ Recovery Technology: Using membranes to capture carbon dioxide
- Green Power Production: Enhancing CDMO value-added services through renewable energy production
- Hydrogen Energy Source: Implementing environmental measures even at CDMO facilities
Summary | Business Insights General Enterprises Can Learn from "Top Even in Small Markets" Thinking
Nitto Denko's story is not just a record of corporate growth. It answers the universal question: "How can business be expanded with limited resources and personnel?"
Importance of "Even Small, Still Top" Mindset
Nitto Denko executives consistently pursue the strategy of "producing number one or only-one products even though market size is small, with high technical strength." This challenges general enterprises' fixed mindset that "market size equals profit potential."
Becoming a leader in small fields makes it harder for competitors to enter and allows price advantage. Additionally, niche markets are sensitive to change, offering the benefit of quickly catching cutting-edge technology and trends.
Continuous Innovation Through San Shin Activities
Nitto Denko has cultivated a culture that constantly creates new value from three perspectives: "new products," "new applications," and "new needs." This approach can also serve as a reference for general enterprises pursuing new business creation.
Viewing existing technology and products from different angles, utilizing them in other fields, or finding emerging markets through combinations—these are all ideas anyone can execute.
Risk Diversification Through Three-Layer Pyramid Strategy
The three-layer structure of high-end/mid-tier/licensing income is an excellent mechanism for diversifying market fluctuation risks in single-market operations. This three-layer model would also be worth considering when general enterprises explore business diversification.
There are mainly three things one can learn from Nitto Denko's success: First, challenging to become "top even in small markets." Second, maintaining customer-responsive development and rapid response capabilities. Third, continuously transforming the business portfolio.
The greatest lesson general companies can learn from Nitto Denko is answering "how to grow businesses with limited resources." It's not about market size but rather technical capability and customer understanding that become essential competitive advantages.
Nitto Denko executives have shown profit contribution expectations starting March 2026, indicating the expansion of business portfolios after a decade-long effort finally beginning to bear fruit. This demonstrates that "patient investment and long-term perspective" are ultimately the most reliable growth strategy.
The insights general company leaders gain from Nitto Denko can be summed up simply: The thinking of "being top even in small markets" alone creates genuine competitive advantage. To achieve this, they need customer-centric approach, rapid response capability, and continuous innovation. These elements lead to continuous transformation of the business portfolio.
