Susono, Japan

Hiroshi Sahara

This inventor holds 15 USPTO granted patents and 1 EPO patent, primarily in Image Forming Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Sahara. Retrieved from https://idiyas.com/inventor/hiroshi-sahara-v56yqwrd

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

Calculating rank

% Patents Active = 60.0

 

Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 93(Granted Patents)


Location History:

  • Ibaraki-ken, JP (2006)
  • Susono, JP (1999 - 2020)

Company Filing History:


Years Active: 1999-2020

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Areas of Expertise:
Image Forming Apparatus
Heat-Fixing Unit
Air Flow Ducts
Rotational Drive
Waste Container
Multi-Speed Transfer
Color Image Formation
Image Heating Apparatus
Integral Unit
Transfer Unit
15 patents (USPTO):Explore Patents

Title: Hiroshi Sahara: Innovator in Image Forming Technology

Introduction

Hiroshi Sahara is a prominent inventor based in Susono, Japan, renowned for his contributions to image forming technology. With a remarkable portfolio of 15 patents, Sahara has significantly impacted the field, particularly through his work at Canon Kabushiki Kaisha.

Latest Patents

Hiroshi Sahara's latest inventions reflect his innovative approach to enhancing image forming apparatuses. One notable patent describes an image forming apparatus that features a waste container strategically positioned on the side opposite to electrical contacts and rotational drive receiving portions. This apparatus comprises a main body that houses a moving unit containing multiple components crucial for toner management, including an image bearing member and a cleaning member.

Another recent patent focuses on an image forming apparatus designed to optimize airflow. This invention features a fixing portion that employs a heating member and a pressing member to effectively fix a toner image on a recording medium. Additionally, the framework incorporates openings and ducts that facilitate air circulation, enhancing the overall efficiency of the apparatus.

Career Highlights

During his career at Canon Kabushiki Kaisha, Hiroshi Sahara has excelled in developing cutting-edge solutions that address the evolving needs of the imaging industry. His ability to blend practical design with innovative technology has distinguished him as a leading inventor within the company.

Collaborations

Sahara collaborates closely with notable colleagues, including Atsutoshi Ando and Yuuichi Obara, which has fostered a creative environment that allows for the exchange of ideas and advancements in image forming technology. These partnerships have been instrumental in driving the innovation process and enhancing the quality of their inventions.

Conclusion

Hiroshi Sahara's work exemplifies the spirit of innovation in the realm of imaging technology. With a prolific record of patents and a collaborative approach at Canon Kabushiki Kaisha, he continues to shape the future of image forming apparatuses. His contributions not only advance the technical capabilities of such devices but also reflect a commitment to addressing user needs in an ever-changing market.

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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