Tochigi, Japan

Satoshi Shimizu

This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1998-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Shimizu. Retrieved from https://idiyas.com/inventor/satoshi-shimizu-kk5u838p

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 = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1998-1999

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2 patents (USPTO):Explore Patents

Title: Satoshi Shimizu: Innovator in Magnetic Recording Technology

Introduction

Satoshi Shimizu is a prominent inventor based in Tochigi-ken, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 2 patents, Shimizu's work has advanced the capabilities of magnetic recording mediums.

Latest Patents

Shimizu's latest patents focus on innovative designs for magnetic recording mediums. The first patent describes a magnetic recording medium that comprises a nonmagnetic support with multiple magnetic layers. This design includes a first magnetic layer as a top layer, which contains acicular magnetic powder and has a thickness of not more than 1.0 µm. The second magnetic layer, adjacent to the first, contains hexagonal plate-like magnetic powder. This dual-layer approach enhances the performance and efficiency of magnetic recording.

Career Highlights

Satoshi Shimizu is currently employed at Kao Corporation, where he continues to develop cutting-edge technologies in magnetic recording. His work at Kao Corporation has positioned him as a key player in the industry, contributing to advancements that benefit various applications.

Collaborations

Shimizu has collaborated with notable colleagues, including Toshio Yamazaki and Ken Yoshizawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Satoshi Shimizu's contributions to magnetic recording technology exemplify his dedication to innovation. His patents reflect a deep understanding of material science and engineering, paving the way for future advancements 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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