Sumitomo Rubber has developed a new method for predicting noise generated by the mutual vibration between tires and vehicles. To develop this method, the company used a tire rolling simulation that assumes a tire in motion. By applying this method, both the tire manufacturer and the vehicle manufacturer can improve the quietness performance. Road noise, which is generated when road...
Tires
Sumitomo Rubber Takes on Smoking, Mental Health, Presenteeism: Health Management
Sumitomo Rubber has again received the “Excellent Health Management Corporation 2024 (White 500)” certification, marking the eighth consecutive year since 2017. It was awarded in recognition of the company’s efforts to prevent serious illnesses among those at high risk of lifestyle-related diseases and other diseases, as well as its measures to prevent passive smoking and promote smoking cessation. Sumitomo Rubber’s...
Bridgestone Tackles Health Management, Bans Smoking on Company Premises
Bridgestone is pursuing a variety of health management goals. These include improving productivity by reducing the rate of absence from work due to illness and increasing the number of healthy and energetic employees, reducing future medical costs, contributing to the enhancement of corporate value and improving the health literacy of each employee through collaboration with industrial health staff and health...
Bridgestone to Address EUDR-compliant Products and Other Issues
While Bridgestone aims to expand tire sales in its tire business in Europe this fiscal year, the company is rushing to address the impact and outlook of EUDR-compliant natural rubber procurement costs by promoting activities to realize a sustainable supply chain based on its Global Sustainable Procurement Policy. Products using natural rubber, such as natural rubber and tires, are subject...
Kohshin Retread Inaugurates New Head Office and Plant, Doubles Capacity
Kohshin Retread, a wholly owned subsidiary of Kohshin Rubber that manufactures and sells retread tires, held a ceremony on June 6 to mark the completion of its new headquarters and plant in the Watari Chuo Industrial Park, which will begin operations on June 10. The new headquarters and plant consist of an office building, a factory, a workshop and a...
Yokohama Rubber to Expand Motorsport Tire Production Capacity at Japanese Plant
Yokohama Rubber will expand the production line for motorsports tires in sizes larger than 18 inches at its Mishima Plant in Japan’s Shizuoka Prefecture. With an investment of around 3.8 billion yen ($24.3 million), production capacity will be increased by 35%. Construction of the expanded production line is scheduled to begin in the third quarter of 2024, with production starting...