Company Filing History:
2 out of 248 
2 out of 10,092 
1 out of 1 Years Active: 1988-1989
Title: Mitsushi Higuchi: Innovator in High Strength Bolt Manufacturing
Introduction
Mitsushi Higuchi is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of materials engineering, particularly in the manufacturing of high strength bolts. With a total of two patents to his name, Higuchi's work showcases his expertise and innovative approach to engineering challenges.
Latest Patents
Higuchi's latest patents focus on a method of manufacturing high strength bolts. These bolts are made from a steel composition that includes specific percentages of carbon, silicon, manganese, chromium, molybdenum, and vanadium. The manufacturing process involves a strictly controlled heat treatment, which includes hardening by quenching from 940°C ± 10°C and tempering at 575°C ± 25°C. This meticulous approach ensures the production of bolts that meet high strength requirements.
Career Highlights
Throughout his career, Mitsushi Higuchi has worked with prominent companies such as Daido Tokushuko Kabushiki Kaisha and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in bolt manufacturing technology.
Collaborations
Higuchi has collaborated with notable coworkers, including Kazunori Fukizawa and Kunio Namiki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Mitsushi Higuchi's contributions to the field of high strength bolt manufacturing highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of material properties and manufacturing processes, making him a significant figure in his industry.