Saitama, Japan

Masatsugu Otaki

This inventor holds 2 USPTO granted patents. Top assignee: Pioneer Electronic Corporation. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatsugu Otaki. Retrieved from https://idiyas.com/inventor/masatsugu-otaki

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 = 6.0

ph-index = 2

Forward Citations = 49(Granted Patents)


Location History:

  • Tokorozawa, JP (1989)
  • Saitama, JP (1990)

Company Filing History:


Years Active: 1989-1990

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2 patents (USPTO):Explore Patents

Title: Masatsugu Otaki: Innovator in Disk Player Technology

Introduction

Masatsugu Otaki is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of audio technology, particularly in the design of disk players. With a total of 2 patents to his name, Otaki's innovations have enhanced the way users interact with disk playback systems.

Latest Patents

Otaki's latest patents include a disk player designed for playing both sides of a disk or multiple disks without the need for ejecting and reinserting them. This front-loading type disk player allows for seamless playback of both sides of a single disk. Additionally, it can handle multiple disks, providing a versatile solution for users. The design features a movable carrier with at least two trays, which can be independently moved to facilitate the proper placement of disks on the turntable. Another patent focuses on a front-loading disc player that plays back both sides of a loaded disc without the need for ejecting and reloading. This innovative playback unit is equipped with a turntable and an optical pickup, ensuring a smooth and efficient playback experience.

Career Highlights

Masatsugu Otaki is associated with Pioneer Electronic Corporation, a leading company in the audio and video technology sector. His work has contributed to the advancement of disk player technology, making it more user-friendly and efficient.

Collaborations

Otaki has collaborated with notable coworkers such as Toshiaki Koizumi and Masao Kase. Their combined efforts have led to the development of innovative technologies that enhance the user experience in audio playback.

Conclusion

Masatsugu Otaki's contributions to disk player technology reflect his dedication to innovation and user experience. His patents demonstrate a commitment to improving how we interact with audio 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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