Harumitsu Enomoto

Title: Harumitsu Enomoto: Innovator in Carbon Fiber Technology

Introduction

Harumitsu Enomoto is a notable inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of carbon fiber technology, particularly in the production of high strength and high modulus carbon fibers. With a total of 2 patents, his work has advanced the capabilities of materials used in various industries.

Latest Patents

Enomoto's latest patents include innovative methods for producing mesophase pitch-based carbon fibers. The first patent describes a method for producing high strength, high modulus mesophase pitch-based carbon fibers at relatively low temperatures. This method involves carbonizing infusibilized fibers in an inert atmosphere, either under no tension or a minimal tension of 1 mg/denier, to achieve specific interlayer spacing and crystallite thickness. The second patent focuses on graphitizing mesophase pitch-based carbon fibers at temperatures exceeding 2600°C while stretching the fibers to meet specified relations. This process results in carbon fibers with a modulus of elasticity of 75 tonf/mm² or more and a tensile strength of 250 kgf/mm² or more.

Career Highlights

Harumitsu Enomoto is currently associated with Petoca, Ltd., where he continues to innovate in the field of carbon fiber production. His expertise and dedication to research have positioned him as a key figure in advancing material science.

Collaborations

Enomoto has collaborated with notable colleagues such as Yoshinori Suto and Toshiyuki Ito, contributing to the development of cutting-edge technologies in carbon fiber production.

Conclusion

Harumitsu Enomoto's contributions to carbon fiber technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in material science and engineering.