Fukushima, Japan

Tetsuya Segawa

This inventor holds 1 USPTO granted patent. Top assignee: Oki Data Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Segawa. Retrieved from https://idiyas.com/inventor/tetsuya-segawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Tetsuya Segawa: Innovator in Developing Apparatus Technology

Introduction

Tetsuya Segawa is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of developing apparatus technology. His innovative work has led to the development of a unique apparatus that enhances the efficiency of toner application in imaging processes.

Latest Patents

Tetsuya Segawa holds 1 patent for his invention titled "Developing Apparatus." This apparatus supplies a developer from a developing roller to an image-bearing body that bears an electrostatic latent image. The design includes a toner-supplying roller that is rotatably supported to oppose the developing roller. A rotating body with recesses formed in its surface is also part of the apparatus. The rotating body is made of a foamed material with cells that have a specific size range. The circumferential speeds of the toner-supplying roller and the rotating body are designed to operate in a specific ratio, enhancing the overall functionality of the device.

Career Highlights

Tetsuya Segawa is currently employed at Oki Data Corporation, where he continues to innovate and develop new technologies. His work at the company has positioned him as a key player in advancing imaging technology. His expertise and dedication to his craft have earned him recognition in the field.

Collaborations

Tetsuya has collaborated with notable coworkers, including Akihito Onishi and Takao Mizutani. Their combined efforts contribute to the innovative environment at Oki Data Corporation, fostering advancements in technology.

Conclusion

Tetsuya Segawa's contributions to developing apparatus technology exemplify his commitment to innovation. His patent and work at Oki Data Corporation highlight his role as a significant inventor in the field. His ongoing efforts continue to shape the future of imaging technology.

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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