Shiojiri, Japan

Nobuyuki Mizushima

This inventor holds 28 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Image Processing Technology. Top assignee: Seiko Epson Corporation. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Mizushima. Retrieved from https://idiyas.com/inventor/nobuyuki-mizushima

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

USPTO Granted Patents = 28 

% Patents Active = 64.3


Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Nagano-ken, JP (2006 - 2007)
  • Nagano, JP (2006 - 2013)
  • Shiojiri, JP (2011 - 2024)

Company Filing History:


Years Active: 2006-2025

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Areas of Expertise:
Image Forming Apparatus
Medium Processing
Recording System
Medium Drying Device
Transport Device
Sensor Element
Robot Hand
Electronic Component Inspection
Printing Apparatus
Force Detection Device
Actuator
Component Processing Device
28 patents (USPTO):Explore Patents

Title: Innovations by Nobuyuki Mizushima: A Leader in Medium Processing Technology

Introduction

Nobuyuki Mizushima, based in Shiojiri, Japan, is a prominent inventor who has significantly contributed to the field of medium processing technology. With an impressive portfolio of 28 patents, Mizushima has established himself as a key figure at Seiko Epson Corporation, where he continues to innovate in the domain of recording systems and drying devices.

Latest Patents

Mizushima's recent inventions include a medium drying device and advanced recording systems. The medium drying device features a transport roller pair designed to transport a medium and a heat roller pair that effectively heats the medium during its transit. Remarkably, the medium is passed through the heating area multiple times, enhancing the drying efficiency. His recording system incorporates a heat roller pair that comes into contact with paper to facilitate the drying process after recording. This system is further refined with a control unit that adjusts the heating state for each subdivision region of the heat roller, improving the drying process tailored to specific conditions.

Career Highlights

Throughout his career at Seiko Epson Corporation, Nobuyuki Mizushima has been at the forefront of innovation within the medium processing field. His name is synonymous with advancements that not only improve the efficiency of recording systems but also enhance the quality and speed of medium drying techniques.

Collaborations

Mizushima's work is complemented by collaborations with fellow innovators, including Kohei Ueno and Yutaro Harada. Together, they contribute to groundbreaking developments that push the boundaries of current technologies and set new standards within the industry.

Conclusion

Nobuyuki Mizushima stands out as a notable inventor whose contributions have propelled the field of medium processing technology forward. His innovative spirit and dedication to his craft continue to inspire advances at Seiko Epson Corporation. With a solid foundation of patents and collaborative efforts, Mizushima remains a pivotal figure in shaping the future of medium processing 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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