Kyoto, Japan

Kouji Yamaji

This inventor holds 7 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Yamaji. Retrieved from https://idiyas.com/inventor/kouji-yamaji

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


% Patents Active = 71.4

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Yamato-Koriyama, JP (1994)
  • Soraku-gun, JP (1998 - 2008)
  • Kyoto, JP (1999 - 2010)

Company Filing History:


Years Active: 1994-2010

Loading Chart...
7 patents (USPTO):Explore Patents

Title: Kouji Yamaji: Innovator in Image Reading Technology

Introduction

Kouji Yamaji is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of image reading technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and quality of image processing systems.

Latest Patents

Yamaji's latest patents include an innovative image reading apparatus and method. This technology involves reading reference images on both sides of a document as it is transported along a path. By utilizing two image reading sections, the system acquires a first and second reference readout image. It adjusts the reading cycles based on the differences in sub-scanning direction changes, ensuring that the magnifications of the images remain equalized, even with varying document speeds due to transportation roller wear. Another notable patent is a fixing device that effectively fixes unfixed images onto recording materials. This device utilizes a pressure member and a fixing member to maintain high-quality image formation by preventing electrostatic offset of the developer.

Career Highlights

Kouji Yamaji is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in developing advanced solutions that improve image quality and processing efficiency.

Collaborations

Yamaji has collaborated with notable coworkers such as Shinichi Azumi and Toshiaki Kagawa. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Kouji Yamaji's contributions to image reading technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing the quality and efficiency of imaging systems, making a lasting impact in the field.

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]
Loading…