We carry out a variety of research and development, including foot and leg science, materials science and knitting machine science, in order to provide customers with socks which satisfy their expectations.

Basic Research

We carry out research on the legs and feet related to socks.

Yarn Development

We carry out development of yarn which will serve as the material for socks.

Knitting Machine Development

We carry out development of knitting machines for socks.

Product Development

Introductions of the products produced as a result of our research and development.

Business to Business

• Product Information
• About
• Corporate Profile
• President's Message / The Okamoto Philosophy
• History
• Locations
• News Releases
• Research and Development
• Basic Research
• Yarn Development
• Knitting Machine Development
• Product Development
• 　
• Production Background
• Production Facilities
• Quality Assurance
• Environmental and Social Responsibility
• Environmental Initiatives
• Social Responsibility
• Group Companies
• Careers
• Recent Graduate
• Experienced Professionals
• Contacts