Tokyo, Japan

Hitoshi Mayumi

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Metal Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Mayumi. Retrieved from https://idiyas.com/inventor/hitoshi-mayumi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1990

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Hitoshi Mayumi: Innovator in Tungsten Carbide Technology

Introduction

Hitoshi Mayumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of cutting tools. His innovative work has led to the creation of a unique end mill that enhances machining efficiency.

Latest Patents

Hitoshi Mayumi holds a patent for an end mill formed of a tungsten carbide-base sintered hard alloy. This invention comprises a binder phase that includes a Co-base alloy and a hard disperse phase consisting essentially of WC. The specific proportions of these components contribute to the tool's performance and durability. He has 1 patent to his name.

Career Highlights

Hitoshi Mayumi is associated with Mitsubishi Metal Corporation, where he continues to push the boundaries of material innovation. His work has been instrumental in advancing the capabilities of cutting tools used in various industrial applications.

Collaborations

Throughout his career, Hitoshi has collaborated with talented individuals such as Niro Odani and Katsuhisa Yamamoto. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Hitoshi Mayumi's contributions to the field of tungsten carbide technology exemplify the impact of innovative thinking in industrial applications. His patent for the end mill showcases his commitment to enhancing machining processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…