Location History:
- Kasukabe, JP (2013 - 2018)
- Sunnyvale, CA (US) (2021)
- Tokyo, JP (2016 - 2023)
Company Filing History:
6 out of 1,268 
3 out of 42,496 
1 out of 113 
Years Active: 2013-2025
Title: Nao Nishijima: A Pioneer in Composite Particle Technologies
Introduction
Nao Nishijima, based in Tokyo, Japan, is an innovative inventor recognized for his contributions to advanced composite materials and distributed ledger technologies. With a total of 10 patents to his name, Nishijima's work emphasizes the intersection of materials science and digital ledger innovation, making significant strides in both fields.
Latest Patents
Among his latest patents are notable inventions including composite particles and a method for producing a composite-particle composition. This method outlines a comprehensive process involving multiple steps: obtaining a dispersion liquid of fine fibers, coating polymerizable monomer liquid droplets with these fibers, polymerizing the droplets, and eventually adsorbing compounds that form ionic bonds with the fibers. Another significant patent involves a distributed ledger management method that enhances the security and verification processes within blockchain systems by detailing how organizations can hold and manage blocks of information securely.
Career Highlights
Nishijima has had an impressive career at prominent companies such as Toppan Printing Co., Ltd. and Hitachi, Ltd. His roles at these companies have allowed him to develop and refine his expertise in innovative materials and technology.
Collaborations
Throughout his career, Nishijima has collaborated with talented individuals such as Yumiko Oomori and Mitsuharu Kimura. These partnerships have enriched his work, fostering an environment where innovative ideas can flourish and evolve into practical applications.
Conclusion
Nao Nishijima's contributions to the fields of composite materials and distributed ledger technologies have set a precedent for future innovations. His extensive patent portfolio not only highlights his inventive prowess but also his commitment to advancing technology for broader applications. As he continues to push the boundaries of innovation, Nishijima remains a notable figure in the landscape of modern invention.