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For the Inventor, By the Inventor

Kanagawa, Japan

Shigemasa Nakaya

This inventor holds 7 USPTO granted patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 2000-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigemasa Nakaya. Retrieved from https://idiyas.com/inventor/shigemasa-nakaya

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 = 100.0

Average Co-Inventor Count = 4.7

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Iwatsuki, JP (2000)
  • Kanagawa, JP (2014 - 2015)

Company Filing History:

goldMedal7 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 2000-2015

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7 patents (USPTO):Explore Patents
1. 9042791 - Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus (2015-05-26),
2. 8918034 - Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus (2014-12-23),
3. 8918033 - Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatus (2014-12-23),
4. D712959 - Toner cartridge (2014-09-09),
5. D712458 - Toner cartridge (2014-09-02),
6. 6137975 - Developing device for preventing an overflow of a developer from a (2000-10-24),
7. 6104898 - Rotary developing device having adjustably mounted developing units (2000-08-15),

Title: Shigemasa Nakaya: Innovator in Powder Accommodation Technology

Introduction

Shigemasa Nakaya is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 7 patents. His innovative work has been instrumental in advancing the efficiency and functionality of various devices.

Latest Patents

Among his latest patents is the "Powder Accommodation Container," which features an accommodation container body, a regulation member, and a transport member. This container is designed to accommodate powder and includes a hole portion that allows for external access. The regulation member is strategically placed in the hole to control the flow of powder. Additionally, the transport member rotates around a shaft to facilitate the movement of powder within the container. The design includes a flexible member at the free end of the transport member, which is in contact with the container body and can flex to align with the hole portion.

Career Highlights

Shigemasa Nakaya has been associated with Fuji Xerox Co., Ltd., where he has played a crucial role in developing innovative technologies. His work has not only enhanced product performance but has also contributed to the company's reputation as a leader in imaging solutions.

Collaborations

Throughout his career, Nakaya has collaborated with notable colleagues, including Naofumi Murayama and Iori Togu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Shigemasa Nakaya's contributions to the field of powder accommodation technology and image forming apparatuses highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and functionality in imaging solutions.

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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