Location History:
- Murayama, JA (1976)
- Higashi-Murayama, JA (1976 - 1978)
- Iruma, JP (1981 - 1983)
Company Filing History:
11 out of 504 
4 out of 3,474 
Years Active: 1976-1983
Title: Inventor Tsutomu Matsunaga: Innovator in Golf Ball Technology
Introduction
Tsutomu Matsunaga, an inventive mind from Higashimurayama, Japan, has made significant contributions to the field of sports equipment, particularly in golf ball design. With a robust portfolio of 11 patents, Matsunaga has become a notable figure in the industry, specializing in innovations that enhance the performance and durability of golf balls.
Latest Patents
Among Matsunaga's latest patents is a golf ball that features a solid construction, comprising a central core encased in an outer cover designed for excellent flight performance, durability, and satisfying 'click' characteristics. The outer cover is primarily made from a polyetherester block copolymer, which offers significant enhancements in performance. Another recent innovation includes a golf ball designed for greater carry distance, which integrates a core, a rubber thread layer, and a cover layer. This construction utilizes a rubber composition consisting of natural rubber and/or cis-1,4-polyisoprene, combined with carbon black to optimize performance.
Career Highlights
Matsunaga has been associated with prominent companies in the tire and materials industry, including Bridgestone Tire Company Limited and Toray Industries, Inc. His work at these organizations has focused on translating innovative ideas into practical applications, especially within the realm of sports technology.
Collaborations
Throughout his career, Matsunaga collaborated with talented individuals such as Tasuku Saito and Nagayoshi Naito. Their joint efforts have paved the way for advancements in golf ball technology, demonstrating the power of teamwork in driving innovation forward.
Conclusion
In conclusion, Tsutomu Matsunaga stands out not only as an inventor but also as a pivotal figure in the evolution of golf ball technology. His designs, characterized by an emphasis on performance and durability, have made a lasting impact on the sports industry. Through his patents and collaborations, Matsunaga continues to inspire future innovations in sports equipment.