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For the Inventor, By the Inventor

Yokohama, Japan

Kunihiro Shirai

This inventor holds 19 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Image Processing Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiro Shirai. Retrieved from https://idiyas.com/inventor/kunihiro-shirai

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

USPTO Granted Patents = 19 

% Patents Active = 63.2

 

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Ohta-ku, JP (2009 - 2012)
  • Yokohama, JP (2012 - 2022)
  • Kanagawa, JP (2022 - 2023)

Company Filing History:

goldMedal19 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2009-2025

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Areas of Expertise:
Image Processing
Imaging Apparatus
Stereoscopic Display
Image Stabilization
Optical Member
Control Method
Color Blur Correction
Composite Image
Information Registration
Non-Transitory Medium
Lens Apparatus
19 patents (USPTO):Explore Patents
1. 12513258 - Information processing apparatus (2025-12-30),
2. 12462355 - Image processing device and image processing method (2025-11-04),
3. 11706396 - Image processing apparatus that performs processing concerning display of stereoscopic image, image processing method, and storage medium (2023-07-18),
4. 11659303 - Imaging apparatus, control method of imaging apparatus, imaging system, and storage medium (2023-05-23),
5. 11415773 - Apparatus and lens apparatus (2022-08-16),
6. 11258974 - Imaging apparatus, control method of imaging apparatus, imaging system, and storage medium (2022-02-22),
7. 11202001 - Image stabilization apparatus and method, and image capturing apparatus (2021-12-14),
8. 10298865 - Image processing apparatus, image capturing apparatus, method for controlling image processing apparatus, and non-transitory computer-readable storage medium for correcting image corresponding to change in state of an optical member (2019-05-21),
9. 10089730 - Image processing apparatus and image processing method (2018-10-02),
10. 9990698 - Control apparatus, lens apparatus, and non-transitory computer-readable storage medium that determine data as coefficient data corresponding to an order less than a predetermined order of an approximation function (2018-06-05),
11. 9565376 - Image processing apparatus, image processing method, and storage medium for at least one of correcting and reducing at least one component of a color blur of an image (2017-02-07),
12. 9413943 - Information registration system, information registration method, registration apparatus, and image pickup apparatus (2016-08-09),
13. 9282233 - Information registration system, information registration method, registration apparatus, and image pickup apparatus (2016-03-08),
14. 8660348 - Information processing apparatus and information processing method (2014-02-25),
15. 8355058 - Image pickup apparatus capable of correcting image quality degradation due to optical member, method of controlling image pickup apparatus, and nonvolatile storage medium (2013-01-15),

Title: Kunihiro Shirai: Innovative Mind Behind Image Processing Technologies

Introduction

Kunihiro Shirai, based in Yokohama, Japan, is a distinguished inventor who has filed a remarkable total of 17 patents. His work primarily focuses on advancing technology within image processing apparatuses, enhancing user experiences in viewing stereoscopic images.

Latest Patents

Among his latest innovations are two notable patents that exemplify his expertise in image processing. The first is an image processing apparatus that simplifies the display of stereoscopic images for users. This apparatus utilizes image data from multiple viewpoints and processes it based on metadata attached to the images. If the image data is in an incompatible file format, the system automatically converts it into a suitable format for viewing on head mount displays.

The second patent relates to an imaging apparatus featuring a controller that transmits images captured by an image sensor to external devices for processing. The controller assesses whether predetermined image processing should be executed based on specific conditions. If it is recommended, the controller requests the external device to proceed with the image processing, thus optimizing functionality.

Career Highlights

Kunihiro Shirai has made significant contributions while working at Canon Inc., a prominent company known for its imaging and optical products. His innovations have played a crucial role in advancing the field of image processing and have paved the way for better technological integration in viewing experiences.

Collaborations

Throughout his career, Shirai has collaborated with talented colleagues, including Takehiro Yoshida and Takumi Uehara. Their combined expertise fosters a creative environment that leads to groundbreaking inventions and improvements in technology.

Conclusion

In conclusion, Kunihiro Shirai's dedication to innovation in image processing technologies has resulted in numerous patents that enhance user experiences. His role at Canon Inc. and his collaborations with fellow inventors highlight the importance of teamwork in driving technological advancements. Shirai continues to be a key figure in the realm of imaging technology, demonstrating the profound impact of inventive minds on the industry.

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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