Hitachi, Japan

Makoto Sekine

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Sekine. Retrieved from https://idiyas.com/inventor/makoto-sekine-qf3e6bcx

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 = 7.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: **Innovator Makoto Sekine: Advancements in Electrophotographic Technology**

Introduction

Makoto Sekine is an accomplished inventor based in Hitachi, Japan. He has made significant contributions to the field of electrophotography, particularly through his innovative patent that enhances the performance of electrophotographic plates.

Latest Patents

Makoto Sekine holds a notable patent for an electrophotographic plate that includes an undercoating layer. This layer exhibits a smooth surface when observed using a scanning electron microscope and possesses an electrical conductivity of at least 2 × 10⁻¹⁴ Ω⁻¹·cm⁻¹. This advancement improves the electrophotographic properties of the plate, ensuring consistency even with varying environmental conditions.

Career Highlights

Sekine is associated with Hitachi Chemical Company, Ltd., where he has developed technology that significantly impacts the electrophotographic industry. His expertise in this domain allows for the refinement of products that rely on high-quality electrophotographic processes.

Collaborations

Throughout his career, Sekine has collaborated with notable colleagues such as Keiichi Endo and Yasushi Shinbo. Together, they have worked on enhancing the efficiency and effectiveness of electrophotographic technologies, contributing to valuable innovations within their company.

Conclusion

In summary, Makoto Sekine represents a prominent figure in the world of electrophotographic innovations. With his pioneering patent and collaborative spirit, he continues to inspire advancements that improve the quality and reliability of electrophotographic plates in various applications.

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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