Tokyo, Japan

Yuji Teraguchi

This inventor holds 5 USPTO granted patents. Top assignee: Clarion Co. Active years: 1986-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Teraguchi. Retrieved from https://idiyas.com/inventor/yuji-teraguchi

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 = 2.1

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Toda, JP (1995)
  • Tokyo, JP (1986 - 1997)

Company Filing History:


Years Active: 1986-1997

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5 patents (USPTO):Explore Patents

Title: Innovations by Yuji Teraguchi

Introduction

Yuji Teraguchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance the functionality of disk players. With a total of 5 patents to his name, Teraguchi's work reflects a commitment to innovation and efficiency.

Latest Patents

One of Teraguchi's latest patents is a disk-changing device with reciprocating back-switching step cam plates. This device is designed to house multiple disk-shaped recording media while allowing for miniaturization. The recording media are arranged in a single orientation, and the playback mechanism is capable of selecting and retrieving a desired disk for playback. The mechanism operates through a series of plate cams that enable minimal horizontal movement, thereby reducing the overall volume of the device.

Another significant patent is the floating section support mechanism. This invention features a guide plate with an arcuate groove that accommodates a slide member. The design includes a coil spring that supports the floating section, ensuring stability regardless of the installation angle of the disc player. This innovative approach enhances the functionality and reliability of disk players.

Career Highlights

Yuji Teraguchi has established himself as a key figure at Clarion Co., where he continues to innovate and develop new technologies. His work has not only advanced the capabilities of disk players but has also contributed to the broader field of audio-visual technology.

Collaborations

Throughout his career, Teraguchi has collaborated with talented individuals such as Sadayoshi Endo and Hidenori Muramatsu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Yuji Teraguchi is a distinguished inventor whose contributions to disk player technology have made a lasting impact. His innovative patents and collaborative efforts continue to shape the future of audio-visual devices.

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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