Naoya Kitamura

Title: Innovations of Naoya Kitamura in Tire Technology

Introduction

Naoya Kitamura is a prominent inventor based in Kobe, Japan, known for his significant contributions to tire technology. With a total of 3 patents, he has focused on developing rubber compositions that enhance the performance and durability of tires.

Latest Patents

Kitamura's latest patents include a rubber composition for tires and a pneumatic tire. His innovative rubber composition achieves a balanced improvement in handling stability, crack resistance, ozone resistance, discoloration resistance, tire appearance, fuel economy, tensile strength, and scorch resistance. The composition contains a rubber component with a combined content of polybutadiene rubber, natural rubber, and polyisoprene rubber of 90% by mass or more. Additionally, it incorporates sulfur and at least one nonionic surfactant, along with specific amounts of carbon black and silica, while being free of silane coupling agents.

Career Highlights

Naoya Kitamura is associated with Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing sector. His work has significantly impacted the development of advanced tire materials that improve overall performance and longevity.

Collaborations

Throughout his career, Kitamura has collaborated with notable colleagues, including Ryuichi Tokimune and Kouji Kawaguchi. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Naoya Kitamura's contributions to tire technology through his innovative rubber compositions have set new standards in the industry. His work continues to influence the development of high-performance tires that meet the demands of modern vehicles.