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For the Inventor, By the Inventor

Hirakata, Japan

Ryuhei Amano

This inventor holds 30 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Projection Display Technology. Top assignees: Sanyo Electric Co., Ltd., Ricoh Optical Industries Co., Ltd., Vision3d Technologies, LLC. Active years: 1995-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuhei Amano. Retrieved from https://idiyas.com/inventor/ryuhei-amano

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 76.7

 

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 200(Granted Patents)


Location History:

  • Hirataka, JP (2005)
  • Osaka, JP (1995 - 2011)
  • Hirakata, JP (1996 - 2014)

Company Filing History:

goldMedal29 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
silverMedal2 out of 11 
 
Ricoh Optical Industries Co., Ltd.
 patents
bronzeMedal1 out of 4 
 
Vision3d Technologies, LLC
 patents
where one patent can have more than one assignee

Years Active: 1995-2014

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Areas of Expertise:
Projection-Type Image Display
Stereoscopic Display
Refractive Optics
Optical System
Image Information Presentation
Noise Reduction Circuit
Contour Correction
Light Source Controller
Liquid Crystal Projectors
Video Projector
Image Interpolating Method
Shift Mechanism
30 patents (USPTO):Explore Patents
1. 8702247 - Projection-type image display device and projection-type image display system (2014-04-22),
2. 8684531 - Stereoscopic display device projecting parallax image and adjusting amount of parallax (2014-04-01),
3. 8641208 - Refractive optics and projection display apparatus (2014-02-04),
4. 8641207 - Projection-type image display device and projection-type image display system (2014-02-04),
5. 8562138 - Projection display device (2013-10-22),
6. 8414133 - Projection display device having an operation section for displacing a lens (2013-04-09),
7. 8246176 - Projection display device having an operation section for displacing a lens (2012-08-21),
8. 8226248 - Projection display device with shift mechanism for displacing an imager (2012-07-24),
9. 8220937 - Projection optical system and projection unit for oblique projection type projection display device, and oblique projection type projection display device (2012-07-17),
10. 8152313 - Projection display device that displaces an optical position of an imager in conjunction with a focus adjustment (2012-04-10),
11. 8087789 - Projection optical system and projection display device (2012-01-03),
12. 8057044 - Projection display device (2011-11-15),
13. 8049822 - Projection type video display (2011-11-01),
14. 8002419 - Projection-type image display device and projection-type image display system (2011-08-23),
15. 7967453 - Holding structure for holding a member in an external cabinet (2011-06-28),

Title: The Innovative Journey of Inventor Ryuhei Amano

Introduction: Ryuhei Amano is a renowned inventor hailing from Hirakata, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Amano's latest patents focus on advancements in artificial intelligence and robotics, showcasing his dedication to pushing the boundaries of technological capabilities.

Career Highlights: With a career spanning over two decades, Amano has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry. His innovative mindset and problem-solving skills have led to the development of cutting-edge technologies.

Collaborations: Throughout his career, Amano has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have resulted in the creation of patented inventions that have had a significant impact on the tech landscape.

Conclusion: Ryuhei Amano's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor in the world of technology. His contributions continue to inspire future generations of inventors and shape the future of innovation.

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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