Location History:
- Okayama, JA (1976)
- Okayama, JP (1978)
Company Filing History:
Years Active: 1976-1978
Title: The Innovations of Kojiro Arai
Introduction
Kojiro Arai is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of materials science, particularly in the treatment of carbon fibers and the development of synthetic fibers. With a total of 2 patents, Arai's work has the potential to impact various industries, including textiles and composite materials.
Latest Patents
Arai's latest patents include a method for treating carbon fibers. This innovative approach involves supplying carbon fibers into a solution of an electrolyte containing a vinyl monomer. The carbon fibers act as the cathode, producing an electrolytic reaction that enhances the surfaces of the fibers. This treatment improves the ability of the carbon fibers to bundle and reinforces the adhesiveness between the fibers and resin, which is crucial for producing high-quality carbon fiber composite materials. Another significant patent focuses on acrylic synthetic fibers that possess an interfiber entanglement coefficient of 10-40. These fibers have a specific type of silicone resin deposited on their surfaces, providing them with an animal hair-like hand after undergoing hot-water treatment.
Career Highlights
Kojiro Arai is associated with Japan Exlan Company Limited, where he continues to innovate and develop new materials. His work has garnered attention for its practical applications and potential to enhance product performance in various sectors.
Collaborations
Arai has collaborated with notable colleagues, including Masao Sone and Katsuaki Nomura. Their combined expertise has contributed to the advancement of materials technology and the successful development of innovative products.
Conclusion
Kojiro Arai's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His innovative methods for treating carbon fibers and developing synthetic fibers demonstrate the potential for advancements in various industries.