Tokyo, Japan

Masao Kouhashi

This inventor holds 4 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki K.k.. Active years: 1999-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kouhashi. Retrieved from https://idiyas.com/inventor/masao-kouhashi

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 = 7.1

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1999-2002

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masao Kouhashi

Introduction

Masao Kouhashi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic head technology, holding a total of four patents. His work has advanced the manufacturing methods of complex magnetic heads, showcasing his expertise and innovative spirit.

Latest Patents

Kouhashi's latest patents include a method for manufacturing a magnetic head core of a complex magnetic head. This method involves binding a first core material of a U-shaped cross-section with a second core material of a flat plate shape to create a tubular core material. The process includes forming grooves in the tubular core material, filling them with a fused glass material, and slicing the U-shaped core block to obtain multiple magnetic head cores. This innovative approach enhances the performance and efficiency of magnetic heads.

Career Highlights

Throughout his career, Masao Kouhashi has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Electric K.K. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of magnetic heads.

Collaborations

Kouhashi has collaborated with esteemed colleagues, including Hirofumi Ouchi and Yoshio Kasuga. These partnerships have fostered a creative environment that has led to the development of advanced technologies and innovative solutions.

Conclusion

Masao Kouhashi's contributions to the field of magnetic head technology are noteworthy. His innovative patents and collaborations with industry leaders have significantly impacted the advancement of this technology. His work continues to inspire future innovations in the field.

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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