Tama, Japan

Kyoichi Mizuno

This inventor holds 17 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Konica Minolta Business Technologies, Inc., Konica Minolta, Inc., Konica Corporation. Active years: 2002-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoichi Mizuno. Retrieved from https://idiyas.com/inventor/kyoichi-mizuno

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

USPTO Granted Patents = 17 

% Patents Active = 58.8


Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 42(Granted Patents)


Location History:

  • Tokyo, JP (2003)
  • Hachioji, JP (2002 - 2008)
  • Tama, JP (2006 - 2019)

Company Filing History:


Years Active: 2002-2019

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17 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kyoichi Mizuno

Introduction: Kyoichi Mizuno, an accomplished inventor located in Tama, Japan, has made significant contributions to the field of image formation technology. With an impressive portfolio of 17 patents, Mizuno's work has advanced the capabilities and efficiency of various imaging devices.

Latest Patents: Among his latest patents, Mizuno has developed an innovative image formation device that incorporates a registration roller pair for precise sheet handling. This device features a feeding section with a belt to convey sheets and an air adjustment section that allows for controlled air suction and blowing. Additionally, his patent for an image forming apparatus highlights a system that includes an image former and an intermediate transfer belt, which significantly enhances the accuracy of toner image transfer. The design also includes two winding correctors to maintain the integrity of the transfer belt, ensuring optimal performance.

Career Highlights: Kyoichi Mizuno's career has been marked by his collaborations with leading companies, including Konica Minolta Business Technologies and Konica Minolta, Inc. His engineering expertise has played a crucial role in advancing imaging technologies and enhancing the functionality of devices used in various applications.

Collaborations: Throughout his career, Mizuno has worked alongside talented individuals, including Kunihiro Kawachi and Ken Nonaka. These collaborations have fostered a creative environment that has led to numerous innovations in the field of image formation.

Conclusion: Kyoichi Mizuno's dedication to innovation and his significant contributions to imaging technology through his patents have made him a notable figure in the field. His inventive spirit and collaboration with industry leaders continue to impact the way we perceive and process images today.

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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