Tokyo, Japan

Akira Ohta

This inventor holds 23 USPTO granted patents and 5 published patent applications, primarily in High Frequency Amplifiers. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Miyoshi Oil & Fat Co., Ltd.. Active years: 1994-2026.

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

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

USPTO Granted Patents = 23 

% Patents Active = 82.6

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 146(Granted Patents)


Location History:

  • Itami, JP (1994 - 1997)
  • Chiyoda-ku, JP (2011)
  • Tokyo, JP (1997 - 2019)
  • Hyogo, JP (2004 - 2019)

Company Filing History:


Years Active: 1994-2026

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Areas of Expertise:
Emulsified Oil Composition
Solenoid Valve
Multi-Finger Transistor
High Frequency Amplifier
High Power Amplifier
Radio Transmission Device
Variable Delay Circuit
Logic Gate Circuit
Semiconductor Device
Combustion Apparatus
Digital Integrated Circuit
Shift Register Circuit
23 patents (USPTO):Explore Patents

Title: Akira Ohta - Pioneering Female Inventor from Tokyo

Introduction: Akira Ohta is a trailblazing inventor hailing from Tokyo, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akira 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: Throughout her illustrious career, Akira Ohta has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry and earned her international recognition.

Collaborations: Akira Ohta has collaborated with top research institutions and universities in Tokyo, fostering a culture of innovation and knowledge-sharing that has led to significant advancements in various technological domains.

Conclusion: Akira Ohta's dedication to pushing the boundaries of technology and her relentless pursuit of innovation make her a true pioneer in the world of inventors, inspiring future generations to dream big and create change.

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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