Toride, Japan

Masanobu Nakajima

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2009-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanobu Nakajima. Retrieved from https://idiyas.com/inventor/masanobu-nakajima

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


% Patents Active = 50.0


Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2009-2017

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6 patents (USPTO):Explore Patents

Title: Masanobu Nakajima: Innovator in Electrophotographic Technology

Introduction

Masanobu Nakajima, an accomplished inventor based in Toride, Japan, has made significant contributions to the field of electrophotographic technology. With a total of six patents to his name, Nakajima demonstrates a strong commitment to advancing imaging technologies.

Latest Patents

Among his latest inventions, Nakajima has developed a cleaning blade, a process cartridge, and an image forming apparatus with a charging device of the corona type. His cleaning blade features unique properties where the Young's moduli at specified positions are clearly defined to enhance its functionality. Specifically, it includes an image region and a non-image region, ensuring that the performance aligns with precise engineering standards. In the image forming apparatus, he innovatively incorporates a rotatable photosensitive member, corona charger, and sliding means to improve the overall imaging process.

Career Highlights

Masanobu Nakajima is currently employed at Canon Kabushiki Kaisha, a leading company renowned for its innovations in imaging and printing technologies. His work at Canon underscores his role as a pivotal figure in the development of advanced photographic systems.

Collaborations

Throughout his career, Nakajima has collaborated with other talented engineers, including Takahiro Nakase and Naoyuki Yamamoto. These partnerships have further contributed to his success and the advancement of technology in his field.

Conclusion

Masanobu Nakajima's inventive spirit and technical expertise have led to impactful advancements in electrophotographic technology. His impressive portfolio of patents reflects not only his brilliance as an inventor but also his dedication to improving imaging processes for future generations.

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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