Kawasaki, Japan

Toshie Neishi

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshie Neishi. Retrieved from https://idiyas.com/inventor/toshie-neishi

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 = 5.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Toshie Neishi: Innovator in Electrophotographic Technology

Introduction

Toshie Neishi is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of electrophotographic technology. Her innovative work has led to the development of unique chemical derivatives that have practical applications in various industries.

Latest Patents

Toshie Neishi holds a patent for a 5H-dibenzo(A,D) cycloheptanylidene derivative and related compounds. This patent includes a 5H-dibenzo [a,d] cycloheptenylidene derivative and a 5H-dibenzo [1,d] cycloheptenylidene derivative represented by a specific general formula. The compounds involve various substituents, including alkyl groups, aralkyl groups, and aromatic groups. The patent also describes a process for producing these derivatives and their use in electrophotographic photosensitive members.

Career Highlights

Toshie Neishi is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. Her work at Canon has allowed her to explore and innovate in the field of electrophotography. She has been recognized for her contributions to the development of advanced materials and processes that enhance the performance of imaging devices.

Collaborations

Throughout her career, Toshie has collaborated with notable colleagues, including Takao Takiguchi and Koichi Suzuki. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Toshie Neishi's innovative work in electrophotographic technology exemplifies the impact of dedicated inventors in advancing modern technology. Her contributions continue to influence the industry and inspire future innovations.

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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