Kawasaki, Japan

Masharu Ohkubo

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masharu Ohkubo. Retrieved from https://idiyas.com/inventor/masharu-ohkubo

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 = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masharu Ohkubo

Introduction

Masharu Ohkubo is a notable inventor based in Kawasaki, Japan. She has made significant contributions to the field of image forming technology. Her work has led to advancements that enhance the quality and efficiency of image processing devices.

Latest Patents

Masharu Ohkubo holds a patent for an "Image forming method and device for controlling image density." This invention involves an image forming apparatus that includes first and second electrically chargeable members. The apparatus features a first processing device that forms a primary electrostatic latent image on the first chargeable member. Additionally, a second processing device creates a secondary electrostatic latent image on the second chargeable member based on the primary image. This process allows for the development and transfer of the image onto a transfer material. A detecting device is incorporated to assess the visible image forming capability of the electrostatic latent images. Furthermore, a control device adjusts the processing devices to ensure the developed image meets a predetermined density.

Career Highlights

Masharu Ohkubo is currently employed at Canon Inc., a leading company in imaging and printing technology. Her role at Canon has allowed her to work on cutting-edge innovations that have a substantial impact on the industry.

Collaborations

Throughout her career, Masharu has collaborated with esteemed colleagues such as Toshio Honma and Yujiro Ando. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masharu Ohkubo's contributions to image forming technology exemplify her innovative spirit and dedication to advancing the field. Her patent reflects her expertise and commitment to enhancing image processing capabilities. Her work continues to influence the industry and inspire future innovations.

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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