Company Filing History:
6 out of 2,763 
1 out of 598 
Years Active: 1993-2000
Title: Masayoshi Daio: Innovator in Rubber Composition Technology
Introduction
Masayoshi Daio is a prominent inventor based in Hiratsuka, Japan. He has made significant contributions to the field of rubber compositions, particularly in tire technology. With a total of 6 patents to his name, Daio's work has had a substantial impact on the automotive industry.
Latest Patents
One of Daio's latest patents is a rubber composition for tire treads that exhibits high frictional force on ice. This innovative composition includes 100 parts by weight of a diene rubber and 1 to 20 parts by weight of an elastic gas-encapsulated thermoplastic resin hollow particle. This hollow particle is created by expanding a thermally expansible thermoplastic resin during vulcanization. Another notable patent involves rubber compositions for tire treads that enhance driving stability. This composition combines one or more SBR rubbers with specific carbon black qualities, resulting in improved performance characteristics such as breaking strength and abrasion resistance.
Career Highlights
Throughout his career, Masayoshi Daio has worked with reputable companies, including The Yokohama Rubber Co., Ltd. and Nippon Zeon Company, Ltd. His experience in these organizations has allowed him to refine his expertise in rubber technology and contribute to innovative solutions in tire manufacturing.
Collaborations
Daio has collaborated with notable coworkers such as Shigeru Shinoda and Hideki Ishida. These partnerships have fostered a creative environment that has led to advancements in rubber compositions and tire technology.
Conclusion
Masayoshi Daio's contributions to rubber composition technology have positioned him as a key figure in the automotive industry. His innovative patents and collaborations reflect his commitment to enhancing tire performance and safety.