Location History:
- Kanagawa, JP (1990 - 1996)
- Yokohama, JP (1991 - 1996)
- Kanagawa-ken, JP (1996 - 2003)
Company Filing History:
16 out of 1,379 
2 out of 2 
1 out of 1,788 Years Active: 1990-2003
Title: Innovations in Composite Materials: The Contributions of Toshiyuki Nakakura
Introduction: Toshiyuki Nakakura, an esteemed inventor based in Yokohama, Japan, is recognized for his significant contributions to the field of composite materials. With an impressive portfolio of 19 patents, Nakakura has pioneered advancements in fiber-reinforced plastics and polyimide-based resin compositions. His work addresses critical issues related to material performance and manufacturing processes.
Latest Patents: Among Nakakura's notable innovations are his latest patents. One such patent involves the development of molded articles of fiber-reinforced plastic. His process enables the creation of molded articles with unique configurations, minimizing tendencies for deformation and cracks. This is achieved through the use of a specialized plate material that integrates fibrous reinforcement and thermoplastic resin.
Another key patent pertains to a polyimide-based resin composition. This innovative molding resin composition integrates polyimide and polyester resins, enhancing thermal resistance, chemical resistance, mechanical strength, and overall processability. These features make it particularly valuable in high-performance applications.
Career Highlights: Nakakura's career includes significant roles in prominent companies. He has worked with Mitsui Toatsu Chemicals, Incorporated, where his expertise contributed to the development of innovative chemical solutions. Additionally, he has been a member of the Research Association for New Technology Development of High Performance, collaborating on cutting-edge research aimed at enhancing material properties.
Collaborations: Throughout his career, Nakakura has collaborated with notable colleagues, including Hideo Sakai and Satoru Kishi. These partnerships have enabled the exchange of ideas and techniques, fostering a collaborative environment that enhances innovation in the field of materials science.
Conclusion: Toshiyuki Nakakura's contributions to the domains of fiber-reinforced plastics and polyimide resin compositions are noteworthy and provide a foundation for future advancements in composite materials. His ongoing work and patent portfolio position him as a key figure in the quest for superior material performance and application versatility.