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For the Inventor, By the Inventor

Mishima, Japan

Kenichi Yamauchi

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Yamauchi. Retrieved from https://idiyas.com/inventor/kenichi-yamauchi

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

USPTO Granted Patents = 13

% Patents Active = 92.3


Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 192(Granted Patents)


Location History:

  • Susono, JP (2009 - 2011)
  • Mishima, JP (2016 - 2019)

Company Filing History:

goldMedal13 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2009-2019

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13 patents (USPTO):Explore Patents
1. 10191404 - Charging member, process cartridge, and electrophotographic apparatus (2019-01-29),
2. 10078286 - Charging member, process cartridge and electrophotographic apparatus (2018-09-18),
3. 10036971 - Charging member, process cartridge, and electrophotographic image forming apparatus (2018-07-31),
4. 9897931 - Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus (2018-02-20),
5. 9740133 - Charging member, process cartridge and electrophotographic image forming apparatus (2017-08-22),
6. 9442451 - Electroconductive member for electrophotography, process cartridge, and electrophotographic image-forming apparatus (2016-09-13),
7. 9442408 - Member for electrophotography, method for producing the same, and image forming apparatus (2016-09-13),
8. 9360789 - Member for electrophotography, process cartridge and image forming apparatus (2016-06-07),
9. 9268243 - Electrophotographic member, process cartridge, and electrophotographic apparatus (2016-02-23),
10. 8064808 - Developing roller, and electrophotographic process cartridge and electrophotographic image forming apparatus comprising the developing roller (2011-11-22),
11. 7947339 - Process for producing electrophotographic roller member (2011-05-24),
12. 7747204 - Developing roller, developing assembly, process cartridge and electrophotographic image forming apparatus (2010-06-29),
13. 7627276 - Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus (2009-12-01),

Title: The Innovative Contributions of Kenichi Yamauchi

Introduction

Kenichi Yamauchi, a prominent inventor based in Mishima, Japan, has made significant strides in the field of electrophotography. With a total of 13 patents to his name, Yamauchi has demonstrated a strong commitment to innovation and technological advancement, particularly in developing components essential for imaging systems.

Latest Patents

Among his latest inventions, Yamauchi has focused on advancements pertaining to charging members, process cartridges, and electrophotographic apparatuses. One notable invention is a charging member that features an electroconductive substrate coupled with a resin layer. This design includes an area on its surface incorporating a specific compound, aimed at enhancing the charging capability while preventing the generation of abnormal discharge. Another breakthrough involves a charging member characterized by a support structure and a specialized surface layer containing polymetalloxane, optimizing performance in electrophotographic applications.

Career Highlights

Kenichi Yamauchi is currently affiliated with Canon Kabushiki Kaisha, a well-recognized entity in the imaging and printing industry. His role there has allowed him to leverage his expertise in developing solutions that enhance the efficiency and reliability of Canon’s product offerings.

Collaborations

Throughout his career, Yamauchi has collaborated with esteemed colleagues such as Noriko Suzumura and Hiroki Masu. These collaborations have undoubtedly enriched his research and development efforts, contributing to the innovative products being produced at Canon.

Conclusion

In summary, Kenichi Yamauchi is a distinguished inventor whose contributions to the field of electrophotography reflect both his dedication and ingenuity. His patents not only illustrate his technical prowess but also pave the way for future advancements in imaging technology. With a robust career at Canon Kabushiki Kaisha, Yamauchi continues to push the boundaries of innovation, ensuring that his work remains at the forefront of 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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