Toyohashi, Japan

Shinobu Nakasawa

This inventor holds 3 USPTO granted patents. Top assignees: Minolta Camera Kabushiki Kaisha, Powdertech Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinobu Nakasawa. Retrieved from https://idiyas.com/inventor/shinobu-nakasawa

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 = 6.2

ph-index = 3

Forward Citations = 152(Granted Patents)


Company Filing History:


Years Active: 1993

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3 patents (USPTO):Explore Patents

Title: The Innovations of Shinobu Nakasawa

Introduction

Shinobu Nakasawa is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of electrostatics, particularly in developing toners and methods for creating high-quality images. With a total of 3 patents to his name, Nakasawa's work has had a lasting impact on the imaging industry.

Latest Patents

One of Nakasawa's latest patents is for a toner designed for developing electrostatic latent images. This invention focuses on a toner that incorporates silica and titania or alumina on its surface in specified ratios or states. The result is enhanced environmental stability in chargeability and the production of stable copy images with fine texture. Another significant patent is related to a developing method for electrostatic latent images intended for full-color images. This method involves developing electrostatic latent images retained on an electrostatic latent image retaining member, showcasing Nakasawa's innovative approach to imaging technology.

Career Highlights

Throughout his career, Nakasawa has worked with prominent companies in the imaging sector. He has been associated with Minolta Camera Co., Ltd. and Powdertech Co., Ltd., where he contributed to advancements in imaging technologies. His experience in these companies has allowed him to refine his skills and innovate in his field.

Collaborations

Nakasawa has collaborated with several talented individuals in his career, including Ichiro Demizu and Hiroshi Fukao. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Shinobu Nakasawa is a distinguished inventor whose work in electrostatics has led to significant advancements in imaging technology. His patents reflect a commitment to innovation and quality in the field.

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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