Optoelectronics, Electronics, and Energy Industries

Compound Material Manufacturers and Research Institutions

This report was compiled based on articles published in the January 2026 issue of our periodical, “Yano E plus”.

Advances in Communications, Power, and Energy Applications Enabled by High-Efficiency Optical and Electronic Functions : Phosphorus-Based Compounds and Other Related Materials Attracting Attention Across Diverse Industrial Sectors

1. Roles of Compound Materials and Compound Semiconductors
2. Characteristics of Compound Semiconductor Materials
3. Application Areas of Compound Semiconductors

3-1. Telecommunications and Optoelectronic Devices

3-2. Power and High-Frequency Devices

3-3. Energy Applications

3-4. Other Advanced Applications

4. Compound Materials Supporting a Broad Range of Industries

4-1. Electronic Materials Sector

4-2. Food and Pharmaceutical Sector

4-3. Chemical Industry Sector

4-4. Metal Industry Sector

4-5. Agricultural Sector

5. Market Size of Compound Semiconductor Materials
6. Business and Research Activities of Companies and Research Institutions Related to Compound Semiconductor Materials and Phosphorus-Based Compound Materials

6-1. Sanwayuka Industry Corporation

(1) Chemical Reuse Business Utilizing Industrial Waste as Feedstock

(2) Development of a Phosphoric Acid Recovery Business

(3) Features of Phosphoric Acid Recovery Technology

(4) Future Outlook

6-2. Shimonoseki Mitsui Chemicals, Inc.

(1) Japan’s Only Wet-Process Phosphoric Acid Production Facility

(2) Main Product Lineup

(3) Technological Advantages

(4) Phosphorus Resource Recycling and Future Outlook

6-3. Sumitomo Chemical Co., Ltd.

(1) GaN Substrates

(2) GaN Epitaxial Wafers

(3) GaAs and InP Epitaxial Wafers

(4) Future Outlook

6-4. Daihachi Chemical Industry Co., Ltd.

(1) Phosphate Triester Flame Retardants

(2) Technical Features and Application Development

(3) Market Trends and Future Outlook

6-5. Tohoku University

(1) Yellow Phosphorus as a Strategic Material and Its Supply Risks

(2) Features and Advantages of Recycled Yellow Phosphorus Production Technology

(3) Future Technical Challenges and Outlook

7. Technical and Industrial Challenges and Future Outlook for Compound Semiconductor Materials

7-1. Addressing Resource, Safety, and Environmental Challenges

7-2. Advanced Process Technologies and the Challenge of Heterogeneous Integration

7-3. Sustainable Materials Design and Manufacturing Innovation

7-4. Contributions to Energy and Environmental Solutions and Industrial Advancement

7-5. Conclusion: The Future of Compound Semiconductors Evolving Through Cross-Disciplinary Integration