Nara, Japan

Tatuo Imafuku

This inventor holds 2 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatuo Imafuku. Retrieved from https://idiyas.com/inventor/tatuo-imafuku

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 = 7.2

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1999-2001

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2 patents (USPTO):Explore Patents

Title: The Inventive Mind of Tatuo Imafuku: Enhancing Electrophotographic Toner Manufacturing

Introduction: Tatuo Imafuku, a talented inventor based in Nara, Japan, has made significant contributions to the field of electrophotographic toner manufacturing. With a total of 2 patents to his name, his innovative approaches have revolutionized the industry.

Latest Patents: In his latest patents, Tatuo Imafuku introduces a novel method of manufacturing electrophotographic toner. By optimizing the mixing time of toner particles and additives, he ensures the toner's chargeability and preservation reach optimal levels. Additionally, his creation of toner particles with specific surface area ratios minimizes common issues like filming and toner scattering.

Career Highlights: Tatuo Imafuku is a valued member of the Sharp Kabushiki Kaisha Corporation, where his inventive spirit thrives. His dedication to excellence and continuous innovation has propelled him to the forefront of toner manufacturing advancements.

Collaborations: Within his professional journey, Tatuo Imafuku has collaborated closely with esteemed colleagues such as Yasuharu Morinishi and Satoshi Ogawa. Together, they have synergized their expertise to drive forward groundbreaking developments in electrophotographic toner technology.

Conclusion: Tatuo Imafuku's profound understanding of electrophotographic toner manufacturing has paved the way for enhanced product quality and performance. His patents stand as a testament to his unwavering commitment to innovation, and his collaborations highlight the power of teamwork in driving technological advancements forward.

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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