Saitama, Japan

Tomonari Sakurai

This inventor holds 7 USPTO granted patents. Top assignees: Laurel Bank Machines Company, Ltd., Fuji Xerox Co., Ltd., Fuji Xerox Xo., Ltd.. Active years: 1988-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonari Sakurai. Retrieved from https://idiyas.com/inventor/tomonari-sakurai

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

Calculating rank

% Patents Active = 85.7

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Urawa, JP (1988)
  • Saitama, JP (1988 - 2012)
  • Kanagawa, JP (2015)

Company Filing History:


Years Active: 1988-2015

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7 patents (USPTO):Explore Patents

Title: Innovations of Tomonari Sakurai

Introduction

Tomonari Sakurai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of image forming technology, holding a total of seven patents. His work has been instrumental in advancing the efficiency and functionality of image forming systems.

Latest Patents

Sakurai's latest patents include an image forming system, an image forming apparatus, and an image forming method. The image forming system comprises a feed section, a transport section, a toner-image forming section, a fixing section, a problem detecting section, and an additional feed section. The feed section is responsible for feeding a sheet, while the transport section transports the sheet fed from the feed section. The toner-image forming section creates a toner image onto the sheet, and the fixing section ensures that the toner image is permanently affixed to the sheet. Additionally, the problem detecting section identifies any issues in the sheet transport operation, and the additional feed section provides an extra sheet if the number of sheets stopped is below a predetermined threshold. The image forming apparatus includes a carrier for the toner image, a transporting unit, a transfer unit, a fixing unit, and an exit opening that discharges the finished sheet outside the apparatus.

Career Highlights

Throughout his career, Tomonari Sakurai has worked with prominent companies such as Laurel Bank Machines Company, Ltd. and Fuji Xerox Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the imaging sector.

Collaborations

Sakurai has collaborated with notable colleagues, including Katusuke Furuya and Yoshio Oikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in image forming.

Conclusion

Tomonari Sakurai's contributions to the field of image forming technology are significant and impactful. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing this industry. His work continues to influence the way image forming systems operate today.

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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