Shropshire, United Kingdom

David Roberts

This inventor holds 1 USPTO granted patent. Top assignees: Ricoh Company, Ltd., Ricoh UK Products Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Roberts. Retrieved from https://idiyas.com/inventor/david-roberts-c45kpq80

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of David Roberts

Introduction

David Roberts is an inventive mind hailing from Shropshire, GB. He holds a notable patent that showcases his expertise in the field of toner manufacturing processes. His innovative approach has made significant contributions to the industry, particularly in the development of imaging technology.

Latest Patents

Roberts’ sole patent involves a comprehensive process for manufacturing toner, which encompasses various components such as developer, toner container, process cartridge, and image forming apparatus. The invention's unique process includes melting a kneaded composition to obtain a melted form and subsequently spraying this composition with high-pressure gas to create fine particles. The kneaded compositions utilized in this process comprise several formulations, including a binder resin, colorant, charge controlling agent, and other elements that enhance the toner’s effectiveness.

Career Highlights

Throughout his career, David has been associated with prominent companies, including Ricoh Company, Ltd. and Ricoh UK Products Ltd. His work at these institutions has contributed to advancements in imaging technologies and toner applications. The experience gained from such reputable organizations has undoubtedly played a pivotal role in shaping his innovations.

Collaborations

During his professional journey, David Roberts has collaborated with esteemed colleagues, including Nobuyasu Makino and Fumitoshi Murakami. These partnerships have likely enriched his creative processes and contributed to the development of successful inventions within the toner manufacturing domain.

Conclusion

In conclusion, David Roberts represents a remarkable example of innovation in toner technology, with his patent highlighting a sophisticated process that enhances the efficiency of image formation. His collaborations and career at notable companies illustrate the impact of teamwork and professional experience in driving technological advancements. The legacy of his contributions continues to influence the industry 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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