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For the Inventor, By the Inventor

Habikino, Japan

Yoshiaki Hirao

This inventor holds 10 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1986-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Hirao. Retrieved from https://idiyas.com/inventor/yoshiaki-hirao

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 192(Granted Patents)


Location History:

  • Kashihara, JP (1986)
  • Habikino, JP (1986 - 1991)

Company Filing History:

goldMedal10 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1986-1991

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10 patents (USPTO):Explore Patents
1. 5077613 - Video camera with automatic focusing function (1991-12-31),
2. 4991944 - Zoom lens driving apparatus (1991-02-12),
3. 4975726 - Automatic focusing apparatus (1990-12-04),
4. 4924317 - Video camera with an automatic focusing system (1990-05-08),
5. 4850692 - Semiconductor light position detector for rangefinder (1989-07-25),
6. 4849813 - Video camera with high-speed scanning (1989-07-18),
7. 4758764 - Light-emitting device for automatic focus adjustment apparatus (1988-07-19),
8. 4673274 - Automatic focusing apparatus for camera (1987-06-16),
9. 4621292 - Automatic focusing device for a video camera (1986-11-04),
10. 4591736 - Pulse signal amplitude storage-holding apparatus (1986-05-27),

Title: Yoshiaki Hirao - Pioneering Inventor from Habikino, Japan

Introduction: Yoshiaki Hirao is a renowned inventor hailing from Habikino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirao's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Hirao has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hirao has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yoshiaki Hirao's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of 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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