Sakai, Japan

Hideaki Kondo

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Kondo. Retrieved from https://idiyas.com/inventor/hideaki-kondo-1t7yyuq3

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: The Innovations of Hideaki Kondo

Introduction: Hideaki Kondo is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of electrophotography through his innovative patent. His work is recognized for its technical depth and practical applications in imaging technology.

Latest Patents: Kondo holds a patent for a toner for electrophotography. This toner contains a resin binder that includes a crystalline composite resin C and an amorphous polyester A, along with an ester wax. The crystalline composite resin C is a unique blend of a polycondensation resin component and a styrenic resin component. The polycondensation resin is derived from an alcohol component with aliphatic diols and a carboxylic acid component featuring aliphatic dicarboxylic acids. The specific mass ratios of the components are crucial for the toner’s performance, making it suitable for developing latent images in various electrostatic methods.

Career Highlights: Kondo is associated with Kao Corporation, a leading company in the field of consumer products and technology. His work at Kao Corporation has allowed him to focus on advancements in imaging technology, particularly in the development of toners that enhance the quality and efficiency of electrophotographic processes.

Collaborations: Kondo has collaborated with notable colleagues such as Kohei Katayama and Kouta Ijichi. Their combined expertise has contributed to the innovative developments in their respective fields.

Conclusion: Hideaki Kondo's contributions to the field of electrophotography through his patented toner demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in imaging technology, showcasing the importance of research and development in this area.

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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