Tokyo, Japan

Minoru Ohta

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1992-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Ohta. Retrieved from https://idiyas.com/inventor/minoru-ohta-qmy6pmze

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Tokyo, JP (1992 - 1993)
  • Yokohama, JP (2009)

Company Filing History:


Years Active: 1992-2009

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3 patents (USPTO):Explore Patents

Title: Minoru Ohta: Innovator in Information Technology

Introduction

Minoru Ohta is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information technology, holding a total of 3 patents. His work focuses on innovative methods and devices for information storage and reproduction.

Latest Patents

Ohta's latest patents include an information storage medium, an information reproduction device, and an information reproduction method. The information reproduction method involves setting an imaginary access unit in a video object containing a still picture, managing reproduction through this imaginary access unit. Additionally, he has developed a surface potential measuring system, which measures the surface potential of a sample using a probe that vibrates above the sample surface, converting the potential into an electrical signal.

Career Highlights

Minoru Ohta is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to explore and develop cutting-edge technologies that enhance information processing and storage.

Collaborations

Ohta has collaborated with notable colleagues, including Kuniyoshi Tanaka and Hideo Miyagawa. Their combined expertise has contributed to the advancement of innovative technologies in their field.

Conclusion

Minoru Ohta's contributions to information technology through his patents and work at Toshiba highlight his role as a key innovator. His inventions continue to influence the way information is stored and reproduced, showcasing the importance of innovation in technology.

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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