Tokyo, Japan

Masayuki Katoh

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fujitsu Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Katoh. Retrieved from https://idiyas.com/inventor/masayuki-katoh-cnn5hgo1

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Masayuki Katoh: Innovator of the Compact Ergonomic Keyboard

Introduction

Masayuki Katoh is a notable inventor based in Tokyo, Japan. He is recognized for his innovative contributions to keyboard design, particularly focusing on ergonomics and user comfort. His work has significantly impacted how users interact with technology.

Latest Patents

Masayuki Katoh holds a patent for a compact ergonomic keyboard. This keyboard features a first unit designed for left-hand operation and a second unit for right-hand operation. The design includes a movable fix plate that bridges the two units when connected, allowing for a seamless typing experience. This innovative approach addresses the needs of users who require flexibility and comfort in their typing setup. He has 1 patent to his name.

Career Highlights

Katoh is associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and electronics. His role at Fujitsu has allowed him to explore and develop innovative solutions that enhance user experience in technology.

Collaborations

Throughout his career, Masayuki Katoh has collaborated with talented individuals such as Kazutoshi Hayashi and Michihiro Aoyama. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masayuki Katoh's contributions to ergonomic keyboard design exemplify the importance of innovation in technology. His work continues to influence how users interact with their devices, promoting comfort and efficiency.

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]
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