logo

For the Inventor, By the Inventor

Okaya, Japan

Yasunaga Miyazawa

This inventor holds 58 USPTO granted patents and 3 published patent applications, primarily in Projection Technology (CPC class 7042). Top assignee: Seiko Epson Corporation. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunaga Miyazawa. Retrieved from https://idiyas.com/inventor/yasunaga-miyazawa

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

USPTO Granted Patents = 58 

% Patents Active = 46.6

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 1,259(Granted Patents)

Forward Citations (Not Self Cited) = 1,229(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Suwa, JP (1991 - 2002)
  • Okaya, JP (2002 - 2021)

Company Filing History:

goldMedal58 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 1991-2021

Loading Chart...
Areas of Expertise:
Projection System
Image Display Device
Optical Devices
Multi-Projection Display
Control Method
Image Processing Program
Cooling Mechanism
Light Modulation
Gradation Representation
Information Processing
Acoustic Model Creation
58 patents (USPTO):Explore Patents
1. 11154987 - Robot (2021-10-26),
2. 9140899 - Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatus (2015-09-22),
3. 8777425 - Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatus (2014-07-15),
4. 8616707 - Projector with cooling mechanism (2013-12-31),
5. 8425043 - Projector having a plurality of optical devices with a purality of optical modulators (2013-04-23),
6. 8353599 - Projection system and projector (2013-01-15),
7. 8322859 - Projector (2012-12-04),
8. 8083358 - Projector for achieving a wide variety of gradation and color representation, projection system, program and recording medium (2011-12-27),
9. 8061853 - Image display device having plurality of light modulation devices, position change unit, and control unit and display position adjustment system and method (2011-11-22),
10. 8040332 - Light scan device and image display device (2011-10-18),
11. 8013848 - Image display apparatus (2011-09-06),
12. 7973795 - Image display system, image display apparatus, and image correction processing program (2011-07-05),
13. 7973750 - Projector with dual image formation units and greyscale (2011-07-05),
14. 7959299 - Projector having reduced color shading (2011-06-14),
15. 7942534 - Projector for achieving a wide varity of gradation and color representation, projection system, program and recording medium (2011-05-17),

Title: The Innovative Mind of Yasunaga Miyazawa

Introduction: Yasunaga Miyazawa, a pioneering inventor hailing from Okaya, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Miyazawa's latest patents include cutting-edge advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Miyazawa has established himself as a leading figure in the field of technology and innovation. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Throughout his career, Miyazawa has collaborated with top research institutions, universities, and leading tech companies to bring his inventions to life. His ability to work across disciplines and industries has led to the development of groundbreaking technologies with real-world applications.

Conclusion: Yasunaga Miyazawa's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his place as a visionary inventor. His impact on the world of technology is undeniable, and his legacy will continue to inspire future generations 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]
Loading…