Toda, Japan

Osamu Murata

This inventor holds 2 USPTO granted patents. Top assignees: Japan Energy Corporation, Nippon Mining Co., Ltd.. Active years: 1991-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Murata. Retrieved from https://idiyas.com/inventor/osamu-murata-sb786yoo

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1991-1996

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Osamu Murata

Introduction

Osamu Murata, a skilled inventor based in Toda, Japan, has made notable contributions to the field of magnetic technologies. With a focus on enhancing magnetic heads, his work has garnered attention within the industry, leading to the acquisition of two patents that reflect his innovative spirit and technical expertise.

Latest Patents

Murata's most recent patents include groundbreaking designs for magnetic heads. The first patent details a magnetic head featuring an apex portion with two chamfered sections formed in a C core. This design incorporates a first chamfered portion with a specific apex angle and length, optimized for predetermined gap depths. The second chamfered portion complements the first and is characterized by a smaller apex angle, enhancing the head's operational effectiveness.

His second patent describes another magnetic head design consisting of a pair of mated core halves, separated by a precisely defined gap. This design integrates a series of layers—including a non-magnetic dielectric layer, a barrier layer, and a bonding glass layer—to create an efficient magnetic head structure. These innovations address the need for improved performance and stability in magnetic applications.

Career Highlights

Throughout his career, Osamu Murata has collaborated with leading companies in the energy and mining sectors. Notably, he has worked at Nippon Mining Co., Ltd. and Japan Energy Corporation. His experiences in these organizations have undoubtedly influenced his innovative approaches to problem-solving and product design.

Collaborations

Murata has also engaged with talented individuals in his field, including notable coworkers such as Kazuhiro Saito and Hideo Aoki. These collaborations have enabled him to expand his creative insights and contribute to successful projects, further enriching the landscape of magnetic technology.

Conclusion

Osamu Murata stands as a prominent figure in the field of magnetic head technology, showcasing a commitment to innovation through his patents and collaborations. His contributions not only reflect his personal expertise but also signify the potential advances in magnetic technology that continue to shape various industries.

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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