Suntou-gun, Japan

Takeshi Kaburagi

This inventor holds 20 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kaburagi. Retrieved from https://idiyas.com/inventor/takeshi-kaburagi

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

USPTO Granted Patents = 20 

% Patents Active = 75.0

 

Average Co-Inventor Count = 5.4

ph-index = 11

Forward Citations = 257(Granted Patents)


Location History:

  • Susono, JP (2003 - 2006)
  • Numazu, JP (2006 - 2008)
  • Shizuoka-ken, JP (2008)
  • Shizuoka, JP (2005 - 2009)
  • Suntou-gun, JP (2013 - 2021)

Company Filing History:


Years Active: 2003-2021

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20 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Takeshi Kaburagi**

Introduction

Takeshi Kaburagi, a prominent inventor based in Suntou-gun, Japan, has made significant contributions to the field of toner technology. Holding a remarkable 20 patents, his work revolves around enhancing the performance and quality of toner used in printing applications.

Latest Patents

Among his latest innovations is a patented toner and method for producing toner. This toner features a unique composition: a toner particle that includes a binder resin and an external additive. Notably, the toner particles have a polyester resin coating, alongside a polyvalent metal element designed to optimize electrical resistivity and ensure stable performance. The patented toner allows for advanced heat-resistant storability and improved low-temperature fixability, making it suitable for various printing conditions.

Career Highlights

Kaburagi has built his career at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His dedication and innovative spirit have not only contributed to the company’s reputation but have also propelled advancements in toner production. His patents illustrate a commitment to merging functionality with quality in everyday printing solutions.

Collaborations

Throughout his career, Kaburagi has collaborated with esteemed colleagues, including Keiji Komoto and Kenichi Nakayama. Their combined expertise and shared vision have fostered an environment of innovation, leading to breakthroughs in toner technology that benefit the entire industry.

Conclusion

In summary, Takeshi Kaburagi epitomizes the essence of innovation in the field of printing technology. With his extensive patent portfolio, particularly in toner development, he continues to influence the industry positively. His collaborative efforts with talented colleagues further strengthen his contributions, ensuring that Canon Kabushiki Kaisha remains at the forefront of technological advancement in toner applications.

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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