Hitachi, Japan

Masashi Okuhama

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Okuhama. Retrieved from https://idiyas.com/inventor/masashi-okuhama

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 = 8.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Masashi Okuhama: Innovator in Electrophotographic Technology

Introduction

Masashi Okuhama is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrophotography, particularly through his innovative patent that enhances the efficiency and effectiveness of electrophotographic apparatuses.

Latest Patents

Masashi Okuhama holds a patent for an "Electrophotographic apparatus and electrophotographic method." This invention involves a sophisticated apparatus that includes a toner image supporting member, transferring means for transferring toner images to a recording medium, and a fixing mechanism that ensures the toner image is securely affixed to the medium. The apparatus also features temperature detection means to monitor the surface temperature of the fixing roller, ensuring optimal performance.

Career Highlights

Okuhama has dedicated his career to advancing technology in the field of electrophotography. His work at Hitachi, Ltd. has positioned him as a key player in the development of innovative imaging solutions. His patent reflects his commitment to improving the functionality and reliability of electrophotographic systems.

Collaborations

Masashi Okuhama has collaborated with esteemed colleagues, including Hideyuki Haragakiuchi and Hiroyuki Tadokoro. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masashi Okuhama's contributions to electrophotographic technology exemplify his dedication to innovation. His patent not only showcases his inventive spirit but also highlights the importance of collaboration in advancing technological solutions.

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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