Shizuoka, Japan

Hideyuki Takagi

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2005-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Takagi. Retrieved from https://idiyas.com/inventor/hideyuki-takagi-8vz4bfyw

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2005-2014

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2 patents (USPTO):Explore Patents

Title: Innovations of Hideyuki Takagi

Introduction

Hideyuki Takagi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of technology, particularly in the development of cartridge drive apparatuses and recording medium driving apparatuses. With a total of 2 patents, his work reflects a commitment to innovation and precision in engineering.

Latest Patents

One of Takagi's latest patents is a loading mechanism for a cartridge drive apparatus. This invention includes a holder, a lock plate, and a drive unit. The holder is designed to securely hold a cartridge that is inserted into it. The lock plate is movable in either the insertion or discharge direction of the cartridge and features a locking mechanism to ensure the cartridge remains in place. The drive unit is responsible for driving both the holder and the lock plate in the appropriate direction.

Another significant patent by Takagi is a recording medium driving apparatus that includes a turntable, a spindle motor, and a linear driving device. This apparatus allows for high precision in adjusting the position of the linear driving means relative to the turntable. It ensures that the direction in which the head apparatus is moved aligns with a predetermined radial direction concerning the rotational center axis of the turntable. The design includes a chassis, a rotating plate, and a rotational driving means, all working together to achieve this precision.

Career Highlights

Hideyuki Takagi is currently employed at Sony Corporation, a leading company in the technology sector. His work at Sony has allowed him to explore and develop innovative solutions that enhance the functionality of various devices.

Collaborations

Throughout his career, Takagi has collaborated with talented individuals such as Shigeki Fujibayashi and Tomoyasu Takaoka. These collaborations have contributed to the advancement of technology and the successful development of new inventions.

Conclusion

Hideyuki Takagi's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to engineering excellence. His work continues to influence the industry and inspire future inventors.

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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