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For the Inventor, By the Inventor

Tokyo, Japan

Shigeyuki Uchiyama

This inventor holds 34 USPTO granted patents, primarily in Focus Detection Technology. Top assignee: Nikon Corporation. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Uchiyama. Retrieved from https://idiyas.com/inventor/shigeyuki-uchiyama

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

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 322(Granted Patents)


Location History:

  • Setagaya-ku, JP (1997)
  • Setagaya, JP (1998)
  • Tokyo, JP (1991 - 2000)
  • Komae, JP (2003 - 2010)

Company Filing History:

goldMedal34 out of 8,995 
 
Nikon Corporation
 patents

Years Active: 1991-2010

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Areas of Expertise:
Image Sensor
Focal Point Detection
Camera System
Focus Adjustment
Autofocus Camera
Gaze Detection
Photometric Apparatus
Pixel Signal Correction
Focus State Detection
Focus Condition
Focus Detecting Device
Exposure Control
34 patents (USPTO):Explore Patents
1. 7701502 - Image sensor, focal point detection device and camera (2010-04-20),
2. 6766112 - Focal point detection apparatus and focal point detection module (2004-07-20),
3. 6643460 - Camera and focal point detection apparatus (2003-11-04),
4. 6148153 - Focus detection device and focus detection method (2000-11-14),
5. 5765054 - Focal detection and adjutment device and method (1998-06-09),
6. 5714988 - Camera capable of detecting eye-gaze (1998-02-03),
7. 5701524 - Focus detection device and focus detection method (1997-12-23),
8. 5689740 - Focus detection device (1997-11-18),
9. 5659816 - Focus detection device and method (1997-08-19),
10. 5659812 - Focus detection device and method (1997-08-19),
11. 5654790 - Focus state detection device and method (1997-08-05),
12. 5640618 - Focus state detection device and method (1997-06-17),
13. 5628036 - Focus adjustment device and method (1997-05-06),
14. 5623703 - Camera capable of detecting eye-gaze (1997-04-22),
15. 5612763 - Focus detection device and method (1997-03-18),

Title: Shigeyuki Uchiyama: Innovator in Image Sensor Technology

Introduction: Shigeyuki Uchiyama, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of imaging technology, holding an impressive total of 34 patents. His innovative work primarily focuses on image sensors and focal point detection devices, which have wide applications in modern camera systems.

Latest Patents: Among Uchiyama's latest patents are groundbreaking technologies in image sensing and focal point detection. One of his notable inventions is an image sensor that features three or more photoelectric conversion devices along with a storage control circuit. This circuit uniquely manages storage operations at these devices, enabling effective control even among those not disposed directly next to one another. Additionally, he has developed a focal point detection apparatus that utilizes a sub-mirror to deflect a light flux for focal point detection. This apparatus guides light to an image sensor, allowing for precise detection of focal adjustments based on the offset of subject images captured.

Career Highlights: Shigeyuki Uchiyama serves as an inventor at Nikon Corporation, a leading company in imaging and optics. His expertise in image sensor technology and dedication to innovation have not only advanced the company's product lines but have also significantly influenced the industry as a whole.

Collaborations: Throughout his career, Uchiyama has collaborated with talented colleagues such as Yosuke Kusaka and Shozo Yamano at Nikon Corporation. Together, they have worked on various projects that enhance camera technology, driving advancements that benefit both professional and consumer photography.

Conclusion: Shigeyuki Uchiyama stands out as a key figure in the field of imaging technology, with his inventions paving the way for future innovations in camera systems. With a robust portfolio of 34 patents, he continues to inspire new generations of inventors and engineers. His work exemplifies the spirit of innovation and the ongoing quest to refine and enhance photographic 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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