Susono, Japan

Hiraku Sasaki

This inventor holds 8 USPTO granted patents and 6 published patent applications. Top assignee: Canon Kabushiki Kaisha. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiraku Sasaki. Retrieved from https://idiyas.com/inventor/hiraku-sasaki

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2013-2025

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8 patents (USPTO):Explore Patents

Title: **Hiraku Sasaki: An Innovator in Image Forming Technologies**

Introduction

Hiraku Sasaki, hailing from Susono, Japan, is a prominent inventor known for his contributions to image forming technologies. With a total of seven patents to his name, his work has significantly impacted the industry, particularly in developing advanced cleaning systems and sealing mechanisms for image forming apparatuses.

Latest Patents

Sasaki's recent innovations include a patent for a cleaning unit and cartridge designed for image forming apparatuses. This invention features a cleaning member that efficiently removes developer from the surface of an image-bearing member. The design incorporates a transport member that moves the removed developer away from the opening of the frame, utilizing a driving unit that ensures the transport member's movement is optimized for performance.

Another noteworthy patent involves a seal member that effectively closes gaps between critical components within storage containers and blades, enhancing the apparatus's overall efficiency. This seal member has a unique design with a tip contacting portion and a non-tip contacting portion, allowing for a reliable and effective sealing mechanism vital for the functionality of the image forming apparatus.

Career Highlights

Hiraku Sasaki is employed at Canon Kabushiki Kaisha, one of the leading companies in imaging and printing technologies. His tenure at Canon has allowed him to work on cutting-edge innovations that redefine standards within the industry. Sasaki's expertise in the field of image processing has been instrumental in developing products that cater to the evolving needs of consumers.

Collaborations

Throughout his career, Sasaki has collaborated with talented individuals such as Hiroomi Matsuzaki and Fumito Nonaka. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking advancements in the technologies they work with.

Conclusion

Hiraku Sasaki exemplifies the spirit of innovation in modern technology. Through his patents and collaborative efforts at Canon, he continues to enhance the functionality and efficiency of image forming systems. His work not only reflects his ingenuity as an inventor but also contributes to the ever-evolving landscape of imaging technologies.

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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