Hidehiko Sugimura

Title: The Innovative Mind of Hidehiko Sugimura

Introduction

Hidehiko Sugimura, based in Tokyo, Japan, is a notable inventor recognized for his contributions to the field of coal processing and metallurgy. With a total of two patents to his name, Sugimura has developed cutting-edge processes that enhance the production and liquefaction of coal, showcasing his inventive prowess and the promise of his innovations.

Latest Patents

Sugimura's latest patents include revolutionary methods for creating metallurgical coke and liquefying coal. The first patent focuses on the composition and manufacturing process of metallurgical coke, achieved by coking a blend of reformed coal and suitable coking coal. This reformed coal is made by dissolving various types of coal—such as bituminous, subbituminous, brown coal, and lignite—in a hydrocarbon solvent, followed by the recovery of the reformulated coal.

The second patent outlines a comprehensive process for liquefying coal, which involves dispersing coal into a mixed oil containing both coal oil and petroleum oil. The subsequent steps include hydrogenation to depolymerize the coal, separating the liquefied coal solution, and distilling it to recover reformed coal. Notably, this process allows for the recycling of coal oil and the generation of hydrogen from light fractions, contributing to a more sustainable manufacturing cycle.

Career Highlights

Sugimura is currently affiliated with Mitsui Coke Co. Ltd., a company renowned for its expertise in coke production. His work has significantly advanced the methodologies around coal processing and has implications for energy efficiency and resource management within the industry.

Collaborations

Throughout his career, Sugimura has collaborated with notable colleagues such as Hisashi Murakami and Toshikatsu Ohtsubo. These partnerships not only enhance the innovative output but also foster a collaborative environment for tackling complex challenges in coal technology.

Conclusion

Hidehiko Sugimura's inventive spirit and technical acumen make him a pivotal figure in the realm of coal processing innovation. With his patents highlighting advancements in both metallurgical coke production and coal liquefaction, Sugimura continues to influence the field with his forward-thinking approaches and collaborative efforts. His contributions pave the way for a more efficient future in coal utilization and energy production.