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For the Inventor, By the Inventor

Yao, Japan

Syohji Tomita

This inventor holds 7 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2007-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syohji Tomita. Retrieved from https://idiyas.com/inventor/syohji-tomita

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

USPTO Granted Patents = 7

% Patents Active = 57.1

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Osaka, JP (2008)
  • Yao, JP (2007 - 2010)
  • Sakai, JP (2023)

Company Filing History:

goldMedal7 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 2007-2023

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7 patents (USPTO):Explore Patents
1. 11609507 - Powder storage device and image-forming apparatus equipped with the same (2023-03-21),
2. 7676167 - Apparatus and method for forming an image with variable processing speed or variable developer mixing speed (2010-03-09),
3. 7620351 - Developing device and image forming device (2009-11-17),
4. 7421216 - Development method with controlled toner density (2008-09-02),
5. 7406280 - Magnet roller developing device and image forming apparatus for reducing obstructions in developer circulation path (2008-07-29),
6. 7366447 - Image forming apparatus having non-contact charging roller (2008-04-29),
7. 7167665 - Foreign material removing system, method of removing foreign material, printing apparatus and printing method (2007-01-23),

Title: Syohji Tomita: Innovator in Powder Storage and Image-Forming Technologies

Introduction

Syohji Tomita is a notable inventor based in Yao, Japan. He has made significant contributions to the fields of powder storage devices and image-forming apparatuses. With a total of 7 patents to his name, Tomita continues to push the boundaries of innovation in his industry.

Latest Patents

Tomita's latest patents include a powder storage device and an image-forming apparatus equipped with the same. The powder storage device features a container housing that allows the powder container to rotate around a rotation axis. This design enables the supply port to align with a receiving port during operation, facilitating efficient powder transfer. Additionally, his image-forming apparatus incorporates a coverage rate finder and a developing unit that adjusts the stirring speed of the developer based on the coverage rate of the image being produced. This innovation enhances the quality and efficiency of image formation on paper.

Career Highlights

Throughout his career, Tomita has been associated with Sharp Kabushiki Kaisha Corporation, where he has played a pivotal role in developing advanced technologies. His work has not only contributed to the company's success but has also advanced the field of imaging and powder storage.

Collaborations

Tomita has collaborated with esteemed colleagues such as Hiroshi Onda and Hiroshi Ishii. These partnerships have fostered a creative environment that has led to groundbreaking innovations in their respective fields.

Conclusion

Syohji Tomita's contributions to technology through his patents and collaborations highlight his role as a leading inventor in Japan. His work continues to influence the development of efficient and innovative solutions in powder storage and image formation.

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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