Location History:
- Kobe, JP (1988)
- Hyogo, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: **Innovator Spotlight: Susumu Nagayasu**
Introduction
Susumu Nagayasu is an accomplished inventor based in Kobe, Japan, known for his innovative contributions to elastomeric materials. With two registered patents, he has made significant advancements in the field of thermally self-regulating materials and pressure-responsive rubber technologies.
Latest Patents
Nagayasu's most recent patents include:
1. **Thermally Self-Regulating Elastomeric Composition and Heating Element**
This invention pertains to a unique elastomeric composition that incorporates electrically conductive particulate materials like carbon black. The composition features short fibers distributed within the elastomeric matrix, with the fibers making up approximately 0.5 to 20 volume percent. An alternate version of this invention entails a foamed matrix, with various electrode arrangements designed to enhance the thermally self-regulating properties of the elastomeric body. The patent identifies optimal proportions and characteristics of the conductive materials and fibers necessary for achieving the desired thermoregulation.
2. **Pressure-Responsive Variable Electrical Resistive Rubber Material**
This patent describes a rubber material that incorporates inorganic fillers such as conductive carbon black and short fibers of nonmetallic inorganic material. Dispersed within an electrically insulative rubber matrix, the material's resistance decreases gradually as pressure is applied. This innovative design allows it to function effectively as a pressure sensor, known for its exceptional fatigue creep resistance, providing a broad spectrum relationship between applied force and electrical resistance.
Career Highlights
Susumu Nagayasu is currently a vital member of Mitsuboshi Belting Ltd., where he focuses on developing cutting-edge elastomeric technologies. His patented inventions are a testament to his expertise and commitment to research and innovation, playing a crucial role in advancing the capabilities of material science.
Collaborations
Nagayasu has collaborated with talented colleagues such as Satoshi Mashimo and Yoshio Yamaguchi, further enriching the innovative atmosphere within Mitsuboshi Belting Ltd. Their combined efforts have led to groundbreaking developments in elastomeric applications that benefit various industries.
Conclusion
In summary, Susumu Nagayasu has established himself as an influential inventor in the field of elastomeric materials. His latest patents showcase his dedication to innovation and collaboration, which are essential for the continuous advancement of technology. As he continues to push the boundaries of material science, his contributions will undoubtedly shape future research and application in the industry.