Kanagawa, Japan

Kohei Manabe

This inventor holds 4 USPTO granted patents and 8 published patent applications and 2 EPO patents. Top assignee: Fujifilm Business Innovation Corp.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Manabe. Retrieved from https://idiyas.com/inventor/kohei-manabe

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2026

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4 patents (USPTO):Explore Patents

Title: Kohei Manabe: Innovator in Electrostatic Charge Imaging Technology

Introduction

Kohei Manabe is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of electrostatic charge imaging technology. With a total of 4 patents to his name, Manabe's work has advanced the development of toner and imaging apparatuses.

Latest Patents

Manabe's latest patents include innovations such as an electrostatic charge image developing toner, an electrostatic charge image developer, a toner cartridge, a process cartridge, an image forming apparatus, and an image forming method. One of his notable inventions is an electrostatic charge image developing toner that contains toner particles with an organic colorant and a binder resin. This toner features a specific content of organic colorants, including both non-fluorescent and fluorescent pigments, adhering to specific gravity formulas. Another significant patent involves a green toner that incorporates an azomethine fluorescent pigment and a non-fluorescent pigment, with precise mass-based ratios to enhance its performance.

Career Highlights

Kohei Manabe is currently employed at Fujifilm Business Innovation Corp., where he continues to innovate in the field of imaging technology. His work has been instrumental in developing advanced imaging solutions that meet the evolving needs of the industry.

Collaborations

Throughout his career, Manabe has collaborated with notable colleagues, including Takahisa Tatekawa and Yukiaki Nakamura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Kohei Manabe's contributions to electrostatic charge imaging technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing imaging solutions, making a lasting impact on the industry.

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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