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For the Inventor, By the Inventor

Kawasaki, Japan

Yoshiharu Ikegawa

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Ikegawa. Retrieved from https://idiyas.com/inventor/yoshiharu-ikegawa

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

USPTO Granted Patents = 9 

% Patents Active = 33.3

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Yokohama, JP (2003)
  • Kanagawa, JP (2007 - 2009)
  • Kawasaki, JP (2010 - 2015)

Company Filing History:

goldMedal9 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2003-2015

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9 patents (USPTO):Explore Patents
1. 9122435 - Printing apparatus, print control system, and method for controlling print control system (2015-09-01),
2. 8749850 - Image reading apparatus and method of controlling the apparatus (2014-06-10),
3. 8723805 - Information input device, information input method, and information input program (2014-05-13),
4. 8363271 - Image processing method and apparatus for executing error diffusion when the obtained image data is read by a scanner (2013-01-29),
5. 7881143 - Interface circuit (2011-02-01),
6. 7653217 - Image data processing apparatus and method using attribute information (2010-01-26),
7. 7630096 - Image processing apparatus, image processing method, image forming apparatus, image forming method, computer program and computer-readable storage medium (2009-12-08),
8. 7299233 - Copying apparatus, method of controlling the same, and program for implementing the method (2007-11-20),
9. 6538758 - Image output apparatus and method thereof, and image output system (2003-03-25),

Title: The Innovations of Yoshiharu Ikegawa

Introduction

Yoshiharu Ikegawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of printing and image processing technology. With a total of 9 patents to his name, Ikegawa's work has had a substantial impact on the industry.

Latest Patents

Ikegawa's latest patents include a printing apparatus and a print control system. The printing apparatus allows a host computer to transmit multiple pieces of print data, each with an identical password. This system enables the printing apparatus to store one of the transmitted data pieces and perform image formation based on the matching password input by the user. Additionally, he has developed an image reading apparatus that detects abnormal pixels caused by foreign substances. This technology corrects image data based on the detected positions of these abnormal pixels, ensuring high-quality image output.

Career Highlights

Yoshiharu Ikegawa is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing solutions. His work at Canon has allowed him to innovate and refine technologies that enhance the efficiency and quality of printing and image processing.

Collaborations

Ikegawa has collaborated with notable coworkers such as Bungo Shimada and Koki Shibao. Their combined expertise has contributed to the development of advanced technologies in the field.

Conclusion

Yoshiharu Ikegawa's contributions to printing and image processing technology are noteworthy. His innovative patents and work at Canon continue to influence the industry positively.

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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