Iwai, Japan

Kazuo Takeuchi

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Takeuchi. Retrieved from https://idiyas.com/inventor/kazuo-takeuchi-ufm9kfg9

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


% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Kazuo Takeuchi and His Contribution to Sheet Feeding Technology

Introduction: Kazuo Takeuchi is a talented inventor based in Iwai, Japan, known for his innovative contributions to sheet feeding technology. With a focus on improving efficiency and functionality in document handling systems, Takeuchi has made a mark in the field of engineering through his patent.

Latest Patents: Takeuchi holds a patent for a "Sheet feeding apparatus having the ability to retract the sheet supply." This invention features a sheet containing tray that supports multiple sheets and can shift between a sheet supplying position and a waiting position. The apparatus includes a sheet supply roller for feeding sheets and a driving force transmitting device, which connects a drive source to the roller. Additionally, the holding device allows the sheet containing tray to be held at the supplying position while multiple sheets are dispensed by the roller, enhancing operational efficiency.

Career Highlights: Kazuo Takeuchi is associated with Canon Inc., one of the leading technology companies globally. His work within the organization reflects a commitment to innovation and advancing document technology, which is crucial for modern businesses and personal use.

Collaborations: Throughout his career, Takeuchi has worked alongside esteemed colleagues, including Yutaka Kikuchi and Ryuichi Inaba. These collaborations have fostered an environment of creativity and shared expertise, further contributing to advancements in their field.

Conclusion: Kazuo Takeuchi's work exemplifies the spirit of innovation that drives the technology industry forward. His patent for the sheet feeding apparatus showcases a practical solution to enhance document handling, reflecting his dedication to improving operational efficiencies. Through his career at Canon Inc. and collaborations with fellow inventors, Takeuchi continues to inspire the next generation of engineers and inventors.

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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