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For the Inventor, By the Inventor

Izumi, Japan

Yoshiharu Ohta

This inventor holds 9 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1978-1996.

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

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Izumi, JA (1978)
  • Izumi, JP (1979 - 1981)
  • Sakai, JP (1994 - 1996)

Company Filing History:

goldMedal9 out of 2,979 
 
Minolta Camera Kabushiki Kaisha
 patents

Years Active: 1978-1996

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9 patents (USPTO):Explore Patents
1. 5572361 - Binocular system with automatic diopter power adjustment (1996-11-05),
2. 5311354 - Telescope (1994-05-10),
3. 4294528 - Automatically controlled electronic flash device (1981-10-13),
4. 4210849 - Electronic control circuitry for terminating flash output (1980-07-01),
5. 4199242 - Operation control circuitry for electronic flash devices (1980-04-22),
6. 4174165 - Power supply control device for cameras (1979-11-13),
7. 4152055 - Device for indicating light and photoflash circuit conditions in camera (1979-05-01),
8. 4132926 - Electronic flash devices (1979-01-02),
9. 4091396 - Camera exposure control and indicating circuitry responsive to a signal (1978-05-23),

Title: The Innovative Journey of Yoshiharu Ohta

Introduction:

Yoshiharu Ohta, a pioneering inventor hailing from Izumi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Yoshiharu Ohta's recent patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

Throughout his illustrious career, Yoshiharu Ohta has been at the forefront of technological advancements, with a focus on improving efficiency and sustainability. His inventions have revolutionized industries such as manufacturing, healthcare, and transportation.

Collaborations:

Yoshiharu Ohta has collaborated with leading research institutions, universities, and tech companies to further develop and implement his inventions. His collaborative spirit has led to the successful integration of his innovative solutions into real-world applications.

Conclusion:

In conclusion, Yoshiharu Ohta's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor. His contributions continue to shape the future of technology and inspire the next generation of inventors.

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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