Yokohama, Japan

Norio Onozato

This inventor holds 1 USPTO granted patent. Top assignee: Victor Company of Japan, Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Onozato. Retrieved from https://idiyas.com/inventor/norio-onozato

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 = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Norio Onozato: Innovator in Magnetic Head Technology

Introduction

Norio Onozato is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to the field of magnetic head technology, particularly in the design of floating type magnetic head assemblies. His innovative work has led to advancements in data storage and retrieval systems.

Latest Patents

Onozato holds a patent for a floating type magnetic head assembly. This invention comprises a magnetic head that constitutes a first slider, which is supported by a second slider. The first slider is designed to move in a straight line only in a direction perpendicular to a magnetic recording disc, projecting outwardly beyond the second slider toward the recording disc. The assembly includes a cantilever arm formed from a thin elastic plate, which supports the second slider over the recording medium. This design allows the second slider to be freely rotatable about a fulcrum, applying a pressing force from the arm on the second slider. The force exerting means further enhances the functionality by exerting a pressing force on the first slider through its supporting means. Onozato's patent is a significant contribution to the field, showcasing his innovative approach to magnetic head technology.

Career Highlights

Norio Onozato is associated with the Victor Company of Japan, Limited, where he has made significant contributions to the development of magnetic head technology. His work has been instrumental in enhancing the performance and reliability of data storage devices.

Collaborations

Onozato has collaborated with notable colleagues, including Yoshiyo Wada and Masakatsu Moriyama. Their combined expertise has contributed to the advancement of technology in their field.

Conclusion

Norio Onozato's innovative work in magnetic head technology has made a lasting impact on the industry. His patent for the floating type magnetic head assembly exemplifies his commitment to advancing data storage solutions. His contributions continue to influence the development of modern technology.

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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