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For the Inventor, By the Inventor

Hachioji, Japan

Hiroko Ohta

This inventor holds 8 USPTO granted patents. Top assignee: Olympus Optical Company, Ltd.. Active years: 1991-1994.

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

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 6.6

ph-index = 7

Forward Citations = 255(Granted Patents)


Location History:

  • Hachioji, JP (1991 - 1993)
  • Tokyo, JP (1994)

Company Filing History:

goldMedal8 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents

Years Active: 1991-1994

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8 patents (USPTO):Explore Patents
1. 5289408 - Memory apparatus using tunnel current techniques (1994-02-22),
2. 5260824 - Atomic force microscope (1993-11-09),
3. 5216254 - Circuit pattern forming apparatus using MU-STM (1993-06-01),
4. 5144581 - Apparatus including atomic probes utilizing tunnel current to read, (1992-09-01),
5. 5091880 - Memory device (1992-02-25),
6. 5083022 - Scanning tunneling microscope (1992-01-21),
7. 5053995 - Tunnel current data storage apparatus having separate lever bodies (1991-10-01),
8. 5041783 - Probe unit for an atomic probe microscope (1991-08-20),

Title: Hiroko Ohta - Innovative Inventor from Hachioji, Japan

Introduction: Hiroko Ohta is a pioneering inventor hailing from Hachioji, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroko Ohta holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Hiroko Ohta has led numerous research projects that have resulted in cutting-edge inventions, earning her recognition as a trailblazer in her field.

Collaborations: Throughout her career, Hiroko Ohta has collaborated with leading research institutions, universities, and tech companies to further develop and implement her innovative ideas, fostering a culture of creativity and progress.

Conclusion: Hiroko Ohta's passion for innovation and her dedication to pushing the boundaries of technology continue to inspire the next generation of inventors and shape the future of the industry.

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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