Location History:
- Yokosuka, JP (1982 - 1997)
- Kanagawa, JP (1999 - 2001)
Company Filing History:
21 out of 598 
1 out of 36,771 
1 out of 3,083 
Years Active: 1982-2001
Title: Motofumi Oyama: A Pioneer in Rubber Composition Innovations
Introduction
Motofumi Oyama, based in Yokosuka, Japan, has made significant contributions to the field of rubber composition through his innovative inventions. With an impressive portfolio of 23 patents, Oyama stands out as an influential inventor in the rubber industry. His work focuses on developing materials that enhance the performance and durability of rubber products.
Latest Patents
Among Oyama's latest patents is a groundbreaking rubber composition that incorporates several key components. This composition consists of 100 parts by mass of a hydrogenated acrylonitrile-butadiene copolymer rubber, 1 to 10 parts by mass of an organic peroxide, 0.1 to 15 parts by mass of 2,4-dimercapto-6-substituted-1,3,5-triazine, and 1 to 100 parts by mass of an organic peroxide-crosslinkable polymer with an epoxy group. This innovative formulation provides high adhesiveness to metal, exceptional modulus, set resistance, and heat resistance, making it ideal for composite rubber products, including belts, tires, rolls, and molded goods that require strong bonds with brass or bronze-plated steel plates.
Career Highlights
Motofumi Oyama has worked with renowned companies such as Nippon Zeon Company, Ltd. and Toyota Jidosha Kabushiki Kaisha. His experience in these established firms has enabled him to deepen his knowledge and expertise in rubber technology, leading to notable advancements in the sector.
Collaborations
Throughout his career, Oyama has collaborated with talented colleagues, including Osamu Mori and Yoichiro Kubo. These partnerships have fostered a creative environment that has propelled innovative ideas and practical applications in rubber technology.
Conclusion
Motofumi Oyama is a distinguished inventor whose contributions to rubber composition have garnered recognition in the industry. His latest patents reflect a commitment to innovation, enhancing product performance and paving the way for advancements in rubber applications. As he continues to develop and refine his ideas, Oyama's work holds great promise for the future of rubber products in various industries.