Location History:
- Saitama, JP (2001)
- Tokyo, JP (1999 - 2018)
Company Filing History:
5 out of 567 
4 out of 1,310 
2 out of 141 Years Active: 1999-2018
Title: Fumitaka Hayashi: Innovator in Conductive Mayenite Compounds
Introduction
Fumitaka Hayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of conductive mayenite compounds. With a total of seven patents to his name, his work has implications for various applications in technology and materials engineering.
Latest Patents
One of Hayashi's latest patents is a method for producing conductive mayenite compound powder with a large specific surface area. This innovative process enhances the usefulness of the compound in various applications. The method involves several steps, including forming a precursor powder through hydrothermal treatment, heating and dehydrating the precursor, and injecting electrons into the mayenite compound through a reduction treatment. Another notable patent involves a mayenite-type compound that can stably hold imide anions, even in atmospheric conditions. This compound is synthesized by heating a mayenite-type compound in liquefied ammonia under specific temperature and pressure conditions, allowing for the easy incorporation and release of active imide anions.
Career Highlights
Fumitaka Hayashi has worked with esteemed institutions such as the Tokyo Institute of Technology and the Japan Science and Technology Agency. His research has focused on advancing the understanding and applications of mayenite compounds, contributing to the field of materials science.
Collaborations
Hayashi has collaborated with notable colleagues, including Hideo Hosono and Masaaki Kitano. These partnerships have fostered innovation and have been instrumental in the development of his research projects.
Conclusion
Fumitaka Hayashi's work in the field of conductive mayenite compounds showcases his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to enhancing the functionality and applicability of these compounds in various technological fields.