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For the Inventor, By the Inventor

Kawasaki, Japan

Ichiro Matsuyama

This inventor holds 17 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Image Processing Technology. Top assignees: Canon Kabushiki Kaisha, Denso Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Matsuyama. Retrieved from https://idiyas.com/inventor/ichiro-matsuyama

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 41.2

 

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Kanagawa, JP (2005 - 2008)
  • Kawasaki, JP (2012 - 2019)

Company Filing History:

goldMedal15 out of 93,258 
 
Canon Kabushiki Kaisha
 patents
silverMedal2 out of 20,480 
 
Denso Corporation
 patents
bronzeMedal2 out of 39,078 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:
Vehicle Control
Image Processing
Optical Apparatus
Image Pickup
Distortion Correction
Stop Line Detection
Identification Device
Reproducing Apparatus
Printing Technology
Exposure Control
Non-Transitory Storage
Control Method
17 patents (USPTO):Explore Patents
1. 12664794 - Vehicle control method, vehicle control system, and non-transitory storage medium (2026-06-23),
2. 12657934 - Stop line detection apparatus (2026-06-16),
3. 10257420 - Image processing apparatus, optical apparatus, and image processing method (2019-04-09),
4. 9854149 - Image processing apparatus capable of obtaining an image focused on a plurality of subjects at different distances and control method thereof (2017-12-26),
5. 9596400 - Image pickup apparatus that periodically changes exposure condition, a method of controlling image pickup apparatus, and storage medium (2017-03-14),
6. 9071806 - Reproducing apparatus (2015-06-30),
7. 8970711 - Imaging apparatus for correcting distortion in image captured using rolling shutter method and distortion correction method (2015-03-03),
8. 8964043 - Imaging apparatus and control method thereof (2015-02-24),
9. 8810709 - Image capturing apparatus and control method thereof (2014-08-19),
10. 8705813 - Identification device, identification method, and storage medium (2014-04-22),
11. 8682133 - Image processing apparatus (2014-03-25),
12. 8531547 - Image processing apparatus and image processing method (2013-09-10),
13. 8511901 - Image recording apparatus and method (2013-08-20),
14. 8462219 - Image pickup apparatus and image processing method of a picked-up image (2013-06-11),
15. 8223216 - Image processing apparatus and image processing method (2012-07-17),

Title: Ichiro Matsuyama: Innovator in Image Processing Technology

Introduction

Ichiro Matsuyama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of image processing, holding a total of 17 patents. His work focuses on developing advanced technologies that enhance image capture and processing capabilities.

Latest Patents

Matsuyama's latest patents include an image processing apparatus and an optical apparatus. The first patent describes an image processing apparatus that divides one frame image into multiple divided images. It features a division unit that adjusts the overlap between these images based on the deformation amount calculated during image processing. This innovation allows for more efficient image deformation processing. The second patent outlines an image capture apparatus that can obtain images focused on multiple subjects at different distances. It derives a frequency distribution of subject distances from captured images and selects focus distances based on the frequency of appearance, enabling efficient image capture.

Career Highlights

Ichiro Matsuyama is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of image processing technology, contributing to the company's reputation for innovation.

Collaborations

Matsuyama collaborates with Yuki Fukui, a fellow innovator in the field. Their partnership has led to advancements in image processing technologies that benefit various applications.

Conclusion

Ichiro Matsuyama's contributions to image processing technology have established him as a key figure in the field. His innovative patents and work at Canon continue to influence the future of imaging 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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