Location History:
- Kanagawa, JP (1993)
- Yokohama, JP (1980 - 2000)
Company Filing History:
8 out of 13,395 
2 out of 1,379 
2 out of 1,786 Years Active: 1980-2000
Title: Inventor Takatoshi Sagawa: Innovating Heat-Resistant Resin Compositions
Introduction
Takatoshi Sagawa is a notable inventor based in Yokohama, Japan, recognized for his significant contributions to the field of materials science. With a total of eight patents to his name, Sagawa specializes in developing advanced heat-resistant resin compositions and innovative components for internal combustion engines. His work exemplifies the vital link between research and practical applications in the automotive and chemical industries.
Latest Patents
Sagawa's recent patents showcase his expertise in heat-resistant materials. One of his notable inventions includes a carbon fiber covered on the surface with an aromatic polysulfone resin, which is then subjected to temperatures between 300-400°C. This innovative resin composition exhibits excellent mechanical strength, combining 5-50% by weight of carbon fiber with 95-50% by weight of heat-resistant resin. Furthermore, Sagawa has developed an internal combustion engine part, specifically an impeller for a centrifugal compressor, produced in a single step utilizing this advanced resin composition.
Career Highlights
Throughout his career, Takatoshi Sagawa has made his mark while working with renowned companies such as Nissan Motor Company Limited and Mitsui Toatsu Chemicals, Incorporated. His tenure at these organizations has enabled him to integrate his inventive ideas into commercially viable products, enhancing operational efficiencies and material performance.
Collaborations
Collaboration has been a key aspect of Sagawa's career, and he has worked alongside esteemed colleagues such as Toshihiko Tsutsumi and Toshiaki Takahashi. Together, they have driven innovation forward, pushing the boundaries of material science and engineering.
Conclusion
Takatoshi Sagawa stands out as a pivotal figure in the realm of heat-resistant materials and internal combustion engine technology. His impressive portfolio of patents reflects a commitment to innovation and excellence in engineering. As the industry continues to evolve, Sagawa's contributions are likely to play a critical role in shaping the future of high-performance materials.
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.