Asakura, Japan

Hirokazu Tasaka

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Tasaka. Retrieved from https://idiyas.com/inventor/hirokazu-tasaka-drusff74

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


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Hirokazu Tasaka: Innovator in Image Formation Technology

Introduction

Hirokazu Tasaka is a notable inventor based in Asakura-gun, Japan. He has made significant contributions to the field of image formation technology, particularly through his innovative patent.

Latest Patents

Hirokazu Tasaka holds a patent for an "Image formation apparatus including an overlap between portions of a photosensitive drum and an adjacent developer unit." This color image formation apparatus features multiple stages of photosensitive drums designated for respective developing agents. The arrangement of these drums is in a predetermined direction, and the developer units are specifically designed to develop electrostatic latent images formed on the photosensitive drums. A key aspect of this invention is the overlap that exists in the predetermined direction between portions of each photosensitive drum and the corresponding developer unit.

Career Highlights

Hirokazu Tasaka is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronic and imaging technologies. His work has contributed to the development of more efficient and effective image formation systems.

Collaborations

Throughout his career, Hirokazu has collaborated with notable colleagues, including Naoki Yamaguchi and Yuzo Kawano. These collaborations have likely enhanced the innovation process and led to further advancements in their field.

Conclusion

Hirokazu Tasaka's contributions to image formation technology through his patent demonstrate his innovative spirit and dedication to advancing the industry. His work continues to influence the development of imaging systems 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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