Company Filing History:
1 out of 1,866 
1 out of 2 Years Active: 1987
Title: The Innovative Contributions of Hidehiko Masunaga
Introduction
Hidehiko Masunaga is a notable inventor based in Kurume, Japan, recognized for his advancements in material science. He holds a patent for a unique vulcanized rubber article that effectively enhances various manufacturing processes, particularly in the footwear industry.
Latest Patents
Masunaga's patent involves a vulcanized rubber article that features a vulcanized rubber layer combined with non-porous and homogenized thermoplastic polyurethane layers. These layers possess an average thickness ranging from 0.02 to 1.0 mm and are integrally fused to the vulcanized rubber. A significant characteristic of this invention is the high peeling strength of at least 1.2 kg/cm between the rubber and polyurethane layers. This innovation simplifies the shoe production process, allowing for better control during manufacturing while providing a final product with remarkable flexibility, flexing resistance, friction resistance, oil resistance, and cleavage resistance against ozone.
Career Highlights
Masunaga has made significant contributions throughout his career, with valuable experience gained from working at esteemed companies such as Kuraray Co., Ltd. and Moon-Star Chemical Corporation. His expertise in material science and rubber technology has positioned him as a key figure in the development of advanced manufacturing techniques.
Collaborations
During his career, Hidehiko Masunaga has collaborated with talented professionals, including Hiroshi Tada and Masanari Kido. These partnerships have contributed to the innovative solutions and patents he has developed, showcasing the importance of teamwork in the field of invention.
Conclusion
In summary, Hidehiko Masunaga's work and contributions to material science, particularly through his patent for a vulcanized rubber article, reflect his innovative spirit and dedication to improving manufacturing processes. His collaborations and experiences in prominent companies highlight the significance of continuous research and development in creating advanced products that meet the needs of modern industries.