We also accept inquiries by phone or fax.
Phone inquiry hours:
8:30 a.m. to 5:00 p.m. Japan time (except Saturdays and Sundays)
Fax inquiries can be received at any hour.
Corporate Profile
Corporate Data (including date of establishment and capital)
Management philosophy
The philosophy that represents the backbone of Yoshikawa's corporate management.
President's Message
Message from the President
Access
Yoshikawa access and area map
Organizational Chart
Organizational chart of Yoshikawa.
Corporate History
The development of Yoshikawa since its foundation
Compliance
Yoshikawa faithfully complies with all legal requirements and ethical practices, and contributes to society.
Production Equipment
Yoshikawa's production equipment, supporting the powder and granular material industry
Yoshikawa Products Sales Trends
Market share of Yoshikawa products, industrial fields in which they are playing an active role, etc.
