Location History:
- Toyota, JP (1980 - 1986)
- Gotenba, JP (1991)
Company Filing History:
2 out of 1,838 
2 out of 36,499 
1 out of 2,560 
Years Active: 1980-1991
Title: Kenichi Sekiyama: Innovator in Fiber Reinforced Plastics
Introduction
Kenichi Sekiyama is a notable inventor based in Toyota, Japan, recognized for his contributions to the field of fiber reinforced plastics. With a total of four patents to his name, Sekiyama has made significant advancements in materials that enhance the performance and durability of automotive components.
Latest Patents
One of Sekiyama's latest patents involves a novel fiber reinforced plastic that comprises a resin and chopped strands dispersed within it. The chopped strands consist of glass fiber and high elastic chopped strands, which are designed to enhance the interaction between them. This innovative arrangement results in plastics that exhibit remarkably improved strength, fatigue durability, and higher rigidity compared to conventional materials.
Another significant patent is for a fiber reinforced plastic (FRP) leaf spring suspension for automobiles. This invention features an FRP leaf spring body that is strategically interposed between a hat-shaped retainer and a U bolt seat. The design includes a reinforcing fiber that is wound around the central portion of the FRP leaf spring body, creating unevenness on its surface. This feature helps distribute frictional forces uniformly, thereby preventing stress concentration and enhancing the overall performance of the suspension system.
Career Highlights
Kenichi Sekiyama has had a distinguished career at Toyota Motor Corporation, where he has worked on various innovative projects. His expertise in materials science and engineering has played a crucial role in the development of advanced automotive technologies.
Collaborations
Throughout his career, Sekiyama has collaborated with notable colleagues, including Yasuhiro Mishima and Hisao Hiraiwa. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Kenichi Sekiyama's work in fiber reinforced plastics has significantly impacted the automotive industry, leading to stronger and more durable components. His innovative patents reflect a commitment to advancing material science and engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.