Ibaraki, Japan

Mitsuyosi Shoji

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuyosi Shoji. Retrieved from https://idiyas.com/inventor/mitsuyosi-shoji

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 = 5(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Mitsuyosi Shoji: Innovator in Magnetic Recording Technology

Introduction

Mitsuyosi Shoji is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of advanced recording apparatuses that enhance data storage capabilities.

Latest Patents

Mitsuyosi Shoji holds a patent for a magnetic recording apparatus. This invention comprises a magnetic recording medium that includes a non-magnetic substrate, a thin film magnetic layer formed on the surface of the substrate, and an organic thin film protective layer. The protective layer has a thickness of not more than 100 nm and contains a filler with a particle size of not more than 50 nm. Additionally, the surface of the organic thin film protective layer is coated with a fluorine-based compound, enhancing its durability and performance.

Career Highlights

Shoji is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on developing cutting-edge solutions in magnetic recording. With a patent count of 1 patent, he continues to contribute to advancements in this field.

Collaborations

Some of Mitsuyosi Shoji's coworkers include Fumio Nakano and Takayuki Nakakawaji. Their collaborative efforts have likely played a role in the success of their projects at Hitachi.

Conclusion

Mitsuyosi Shoji's contributions to magnetic recording technology exemplify the spirit of innovation. His patent reflects a commitment to enhancing data storage solutions, making a lasting impact in the industry.

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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