Atsugi, Japan

Hidetoshi Yamasaki

This inventor holds 2 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidetoshi Yamasaki. Retrieved from https://idiyas.com/inventor/hidetoshi-yamasaki-9peiw1pr

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 = 3.1

ph-index = 2

Forward Citations = 68(Granted Patents)


Company Filing History:


Years Active: 1989-1996

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2 patents (USPTO):Explore Patents

Title: Hidetoshi Yamasaki: Innovator in Recording and Reproducing Technology

Introduction

Hidetoshi Yamasaki is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of recording and reproducing technology, holding a total of 2 patents. His work has focused on enhancing the functionality and efficiency of audio and video instruments.

Latest Patents

Yamasaki's latest patents include a recording/reproducing apparatus featuring an auto changer. This innovative device allows for the storage of multiple disks while reducing the overall size of the apparatus. The design incorporates a pair of tray stockers positioned on either side, with a lifter that transports trays vertically. This lifter is equipped with a mechanism that can extract disks from the tray stockers simultaneously, improving positioning accuracy. Another significant patent is a disk magazine designed for audio and video instruments. This magazine features removable trays that can be inserted through a front opening, ensuring that trays are loaded correctly to prevent misalignment.

Career Highlights

Yamasaki is currently employed at the Victor Company of Japan, Limited, where he continues to innovate in the field of recording technology. His work has been instrumental in advancing the capabilities of audio and video equipment.

Collaborations

Throughout his career, Yamasaki has collaborated with notable coworkers, including Masae Murata and Yukio Noya. Their combined efforts have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Hidetoshi Yamasaki's contributions to recording and reproducing technology have made a lasting impact on the industry. His innovative patents reflect his commitment to enhancing the functionality of audio and video instruments.

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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