Kyoto, Japan

Norio Hikake

This inventor holds 2 USPTO granted patents. Top assignee: Mita Industrial Co., Ltd.. Active years: 1981-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Hikake. Retrieved from https://idiyas.com/inventor/norio-hikake-wqn4abb0

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 = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1981-1983

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2 patents (USPTO):Explore Patents

Title: Norio Hikake: Innovator in Electrophotographic Processes

Introduction

Norio Hikake is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of electrophotography, particularly in the development of image transfer processes. With a total of 2 patents, his work has advanced the technology used in electrostatic imaging.

Latest Patents

Hikake's latest patents include an electrophotographic process that enhances the development and transfer of images. One patent discloses a developer for electrostatic images that consists of particles made up of a pigment, a binder, and an offset-preventing agent. This agent, selected from aliphatic fluorocarbon and fluorochlorocarbon compounds, provides a high offset-preventing effect during the fixing step, even with a minimal amount used. The incorporation of this agent significantly improves the flowability and charge characteristics of the developer. Another patent focuses on a developer that comprises a binder medium and a pigment, where the binder medium contains a thermoplastic or rubbery polymer with halogen or nitrile groups. This innovative developer exhibits excellent flowability and charge characteristics, along with a remarkable offset-preventing effect during the fixing step.

Career Highlights

Norio Hikake is associated with Mita Industrial Co., Ltd., where he continues to innovate in the field of electrophotography. His work has been instrumental in enhancing the efficiency and effectiveness of image development processes.

Collaborations

Hikake has collaborated with notable colleagues, including Yoshimi Amagai and Toshihiro Kouchi, contributing to advancements in their shared field of expertise.

Conclusion

Norio Hikake's contributions to electrophotographic processes have made a significant impact on the industry. His innovative patents reflect his dedication to improving image development technology.

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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