Company Filing History:
Years Active: 2001
Title: Yozo Korai: Innovator in Carbon Structures
Introduction: Yozo Korai is a prominent inventor based in Fukuoka, Japan. He is known for his innovative work in the field of carbon materials, particularly for developing a unique structured body of carbon. His contributions to the field have significant implications for various applications, including electronics and materials science.
Latest Patents: Yozo Korai holds a patent for a "Structured body of carbon having frustum protrusion and method for the preparation thereof." This invention discloses a novel structured body of carbon in the form of a particle that exhibits electric conductivity comparable to graphite. The structure features a frustum-formed protrusion, which consists of a top flat made from a single carbon pentagon and a lateral surface composed of multiple carbon hexagons. The preparation of this structured body involves a two-stage heat treatment of a carbonaceous material, which includes a carbon pentagon, in a non-oxidizing atmosphere. The first stage of heat treatment occurs at temperatures between 800 to 1200 °C, leading to the complete degradation of the crystalline structure into an amorphous state. The second stage is conducted at temperatures ranging from 1800 to 2500 °C, facilitating re-crystallization without causing graphitization.
Career Highlights: Yozo Korai is associated with the Japan Agency for Industrial Science and Technology, where he has made significant contributions to research and development in carbon materials. His work has been instrumental in advancing the understanding and application of structured carbon bodies.
Collaborations: Throughout his career, Yozo Korai has collaborated with notable colleagues, including Kiyoshi Yokogawa and Seiji Fukuyama. These collaborations have further enriched his research and innovation in the field of carbon materials.
Conclusion: Yozo Korai's innovative work in the development of structured carbon bodies showcases his expertise and dedication to advancing material science. His patent reflects a significant step forward in the field, with potential applications that could benefit various industries.