Kanagawa, Japan

Ryuji Takagi

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Takagi. Retrieved from https://idiyas.com/inventor/ryuji-takagi

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 = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1993

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Ryuji Takagi: Innovator in Rotary Head Technology

Introduction

Ryuji Takagi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of recording and reproducing apparatus technology. His innovative work has led to the development of a unique patent that enhances the functionality of rotary head systems.

Latest Patents

Ryuji Takagi holds a patent for a "Monitor apparatus for rotary head." This invention evaluates the scanning locus of a rotary head type recording and reproducing apparatus by reproducing a tape with multiple oblique recording tracks. Each track is assigned specific addresses, allowing for efficient monitoring of the scanning conditions of the rotary heads. This technology simplifies the determination of reproducing conditions along the scanning locus, ensuring optimal performance.

Career Highlights

Ryuji Takagi is associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to focus on advancing recording technologies, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Ryuji has collaborated with talented individuals such as Masato Tanaka and Hisao Nishioka. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ryuji Takagi's contributions to rotary head technology exemplify the spirit of innovation. His patent and work at Sony Corporation highlight his commitment to advancing recording and reproducing apparatus 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]
Loading…