Kawasaki, Japan

Taketoshi Yokoyama

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taketoshi Yokoyama. Retrieved from https://idiyas.com/inventor/taketoshi-yokoyama

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 = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Taketoshi Yokoyama: Innovator in Electrophotography

Introduction

Taketoshi Yokoyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrophotography, particularly through his innovative designs and patents. His work has been instrumental in advancing technology in this area.

Latest Patents

Yokoyama holds a patent for a "Metal drum and image holding member using the same." This invention features an image holding member for electrophotography that includes a metal drum. One side face of the drum is formed integrally with its peripheral face. Additionally, the image holding member has a rotatory drum supporting shaft that is also formed integrally with the side face.

Career Highlights

Yokoyama is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His role at Canon has allowed him to work on cutting-edge projects that enhance the capabilities of electrophotographic systems.

Collaborations

Throughout his career, Yokoyama has collaborated with talented individuals such as Hiroshi Nitanda and Morikazu Mizutani. These collaborations have fostered innovation and contributed to the development of advanced technologies in their field.

Conclusion

Taketoshi Yokoyama's contributions to electrophotography through his patent and work at Canon highlight his role as an influential inventor. His innovative spirit continues to inspire advancements in imaging technology.

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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