Miyagi, Japan

Nobufumi Takasu

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobufumi Takasu. Retrieved from https://idiyas.com/inventor/nobufumi-takasu

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 = 5.0

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 2007

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2 patents (USPTO):Explore Patents

Title: Nobufumi Takasu: Innovator in Magnetic Recording Technology

Introduction

Nobufumi Takasu is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 2 patents, his work has advanced the capabilities of recording mediums.

Latest Patents

Takasu's latest patents include a recording method for magnetic recording mediums and a recording device for magnetic recording mediums. These innovations focus on improving the accuracy of servo signals recorded on magnetic layers. Specifically, after a DC erasing is performed using permanent magnets, servo signals are recorded in the opposite direction, allowing for precise recording and reproduction even on mediums with a magnetic layer of 0.13 µm or smaller.

Career Highlights

Nobufumi Takasu is associated with Sony Corporation, where he has been instrumental in developing cutting-edge technologies. His expertise in magnetic recording has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Takasu has collaborated with notable colleagues such as Takashi Abe and Masanori Takano. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Nobufumi Takasu's work in magnetic recording technology exemplifies the impact of innovation in modern electronics. His patents continue to influence the field, ensuring that accurate data recording remains at the forefront of technological advancements.

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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