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For the Inventor, By the Inventor

Kanagawa, Japan

Shigemi Murata

This inventor holds 12 USPTO granted patents and 3 published patent applications. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1996-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigemi Murata. Retrieved from https://idiyas.com/inventor/shigemi-murata-7lvtf4sl

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

USPTO Granted Patents = 12 

% Patents Active = 66.7

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Ebina, JP (1999 - 2008)
  • Kanagawa, JP (1996 - 2021)

Company Filing History:

goldMedal12 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 1996-2021

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12 patents (USPTO):Explore Patents
1. 10996588 - Powder transport apparatus (2021-05-04),
2. 9996036 - Image forming apparatus capable of reducing image banding (2018-06-12),
3. 9733590 - Developing device and image forming apparatus including the same (2017-08-15),
4. 9423721 - Developing device, visible-image-forming device, and image forming apparatus (2016-08-23),
5. 9377719 - Developing device and image forming apparatus (2016-06-28),
6. 9176422 - Developer collecting device and image forming apparatus (2015-11-03),
7. 9141032 - Developing device and image forming apparatus (2015-09-22),
8. 8145080 - Image forming apparatus (2012-03-27),
9. 7412177 - Image forming apparatus (2008-08-12),
10. 7167669 - Image forming apparatus (2007-01-23),
11. 5915151 - Rotary-type developing unit (1999-06-22),
12. 5585911 - Drive device for a rotary developing unit (1996-12-17),

Title: Shigemi Murata: Innovator in Powder Transport and Image Forming Technologies

Introduction

Shigemi Murata is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of powder transport and image forming technologies. With a total of 12 patents to his name, Murata continues to push the boundaries of innovation in his industry.

Latest Patents

Among his latest inventions is a powder transport apparatus designed to enhance the efficiency of powder transportation. This apparatus features a first transport path, a second transport path connected through a first connection port, and a third transport path linked to the second path. The design includes a second transport member with a first shaft equipped with a first spiral blade that effectively transports powder. Additionally, Murata has developed an image forming apparatus capable of reducing image banding. This apparatus utilizes an image holding member with a variable radius during rotation, allowing for improved image quality.

Career Highlights

Shigemi Murata is currently employed at Fuji Xerox Co., Ltd., where he applies his expertise in developing innovative technologies. His work has significantly impacted the efficiency and quality of imaging and transport systems.

Collaborations

Murata collaborates with talented individuals such as Ryuji Hattori and Yoshitaka Nakajima, contributing to a dynamic and innovative work environment.

Conclusion

Shigemi Murata's contributions to technology through his patents and collaborations highlight his role as a key innovator in his field. His work continues to influence advancements in powder transport and image forming 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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