Location History:
- Tachikawa, JA (1976)
- Akigawa, JP (1979)
Company Filing History:
Years Active: 1976-1979
Title: Innovator Motozumi Kitayama: Advancements in Golf Ball Technology
Introduction
Motozumi Kitayama, a prominent inventor based in Tachikawa, Japan, has made significant contributions to the field of golf equipment technology. With two patents to his name, Kitayama showcases a deep understanding of materials science and engineering, particularly in the design of high-performance golf balls.
Latest Patents
Kitayama's latest patents include groundbreaking innovations, namely the development of two-piece solid golf balls that exhibit improved initial velocity. The core of these golf balls is crafted from a unique composition, including polybutadiene, polyfunctional unsaturated ester, methacrylic and/or acrylic acid, zinc compounds, and alkyl peroxides. This meticulous formulation ensures the optimal performance of the golf ball during play. Furthermore, the cover is designed with a metal salt of a copolymer of ethylene and unsaturated carboxylic acid, contributing to the overall durability and functionality of the product.
In addition to this, Kitayama has developed an ethylene-propylene copolymer rubber composition that boasts a high Young's modulus. This composition comprises a blend of ethylene-propylene copolymer and divinylbenzene, further enhanced with organic peroxides and sulfur. The resulting rubber composition, cured at specific temperatures, possesses extraordinary mechanical properties, making it suitable for various applications beyond golf equipment.
Career Highlights
Motozumi Kitayama works at Bridgestone Tire Company Limited, a leading player in the tire manufacturing industry, which underscores the integration of his innovations into everyday products. His work demonstrates a commitment to enhancing performance through advanced material technologies.
Collaborations
Kitayama collaborates closely with other notable professionals, including Ryota Fujio and Shiro Anzai. Their combined expertise fosters an environment of innovation, allowing them to tackle complex challenges in product development and advance the sport of golf.
Conclusion
Through his inventive approach, Motozumi Kitayama has significantly impacted the world of golf through his patents and collaborations. His dedication to enhancing product performance through material science not only benefits golfers but also sets a standard for future innovations in the sports equipment industry.