Yokohama, Japan

Masakatsu Moriyama

This inventor holds 2 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakatsu Moriyama. Retrieved from https://idiyas.com/inventor/masakatsu-moriyama

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 = 2.7

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1988-1991

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Masakatsu Moriyama: Innovator in Magnetic Head Technology

Introduction

Masakatsu Moriyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of magnetic head technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Moriyama's latest patents include a "Floating Type Magnetic Head Assembly" and a "Disk Drive with Stored Positioning Data Related to Disk Expansion." The floating type magnetic head assembly features a magnetic head that is supported in a way that allows it to move only in a direction perpendicular to a magnetic recording disc. This design enhances the performance of magnetic heads in data storage devices. The disk drive apparatus patent addresses the elimination of off-track errors by deriving and storing correction data for all tracks on a disk, ensuring accurate position control without the need for servo data tracks.

Career Highlights

Masakatsu Moriyama has had a distinguished career at the Victor Company of Japan, Limited. His work has significantly impacted the development of disk drive technology, making it more efficient and reliable for users.

Collaborations

Throughout his career, Moriyama has collaborated with talented individuals such as Keiichi Kaneko and Yoshiyo Wada. These collaborations have contributed to the advancement of technology in the field of magnetic recording.

Conclusion

Masakatsu Moriyama's innovative contributions to magnetic head technology and disk drive systems have established him as a prominent figure in the field. His patents reflect a commitment to enhancing data storage solutions, making a lasting impact on 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]
Loading…