Osaka, Japan

Yuji Ariyoshi

This inventor holds 30 USPTO granted patents and 1 published patent application, primarily in Optical Disc Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 1997-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Ariyoshi. Retrieved from https://idiyas.com/inventor/yuji-ariyoshi-cizo6ljw

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 63.3

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 60(Granted Patents)


Location History:

  • Toyonaka, JP (1997 - 2009)
  • Osaka, JP (2003 - 2018)

Company Filing History:


Years Active: 1997-2018

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Areas of Expertise:
Disc Transfer Device
Disc Loading Apparatus
Optical Disk Drive
Turntable Design
Conveying Mechanism
Recording Disk Drive
Clamper Mechanism
Flexible Support Device
Disk Cartridge
Optical Disk Unit
Automatic Disc Changer
Disk Drive Apparatus
30 patents (USPTO):Explore Patents

Title: Yuji Ariyoshi: Innovator in Disc Transfer Technology

Introduction

Yuji Ariyoshi, based in Osaka, Japan, is a notable inventor recognized for his significant contributions to disc transfer technology. With an impressive portfolio of 30 patents, Ariyoshi has demonstrated a commitment to innovation in the field. His inventions cater to the evolving needs of modern disc handling systems.

Latest Patents

Among his latest innovations is the "Disc Transfer Device," designed to facilitate the smooth transfer of discs across multiple positions. This device features a roller that engages with the disc end face, ensuring precise movement in both the first and second directions. The device is equipped with a roller support mechanism, retaining members, and a support mechanism, all aimed at streamlining disc transfer procedures. Another notable invention is the "Disc Device," which comprises multiple magazines and disc drives to efficiently store and manage discs. This invention includes a picker and a disc separating and supplying device, enabling effective storage and retrieval for recording and reproducing information.

Career Highlights

Ariyoshi has had a distinguished career, contributing to the development of innovative technologies at leading companies in the electronics industry. Notably, he has worked at Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation, where he honed his skills in designing sophisticated disc handling solutions.

Collaborations

Throughout his career, Yuji Ariyoshi has collaborated with esteemed professionals, including Norikatsu Yoshida and Hitoshi Higaki. These partnerships have fostered a creative environment that has allowed for the successful development of cutting-edge disc technology.

Conclusion

Yuji Ariyoshi has established himself as a key player in the realm of disc transfer devices. His inventive spirit and dedication to advancing technology continue to influence the industry, ensuring efficient and reliable disc handling solutions for various applications.

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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