Shiojiri, Japan

Toshio Miyake

This inventor holds 17 USPTO granted patents and 1 EPO patent, primarily in Color Measurement Technology. Top assignees: Seiko Epson Corporation, Workman Nydegger. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Miyake. Retrieved from https://idiyas.com/inventor/toshio-miyake-r0leqv5u

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

Calculating rank

% Patents Active = 76.5


Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Nagano-ken, JP (2009)
  • Nagano, JP (2006 - 2016)
  • Shiojiri, JP (2013 - 2024)

Company Filing History:


Years Active: 2006-2025

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Areas of Expertise:
Color Measurement
Image Forming
Recording Apparatus
Printing Apparatus
Medium Transport
Feeder Unit
Liquid Ejection
Medium Feeder
Feeding Device
17 patents (USPTO):Explore Patents

Title: **Toshio Miyake: A Pioneer in Color Measurement and Medium Transport Technology**

Introduction

Toshio Miyake, an innovative inventor based in Shiojiri, Japan, has made significant contributions to the fields of color measurement and medium transport technology. With 16 patents to his name, Miyake has displayed a remarkable ability to conceptualize and develop advanced technological solutions that meet industry needs.

Latest Patents

Among his most notable inventions are the **Color Measurement Apparatus** and the **Medium Transport Device and Recording Apparatus**. The Color Measurement Apparatus features a sophisticated design, including an opening portion for light entry from measurement targets and a shutter unit that transitions between various states. This invention enhances reflectance measurement accuracy by exposing a reference surface when needed. Similarly, the Medium Transport Device incorporates a path blocking member that adeptly switches between blocking and open states, optimizing the feeding process for mediums in recording devices. This innovative mechanism utilizes a rack and pinion gear to control the movement effectively.

Career Highlights

Throughout his career, Toshio Miyake has been associated with notable companies, including Seiko Epson Corporation, where he honed his skills in developing cutting-edge technologies. His work has significantly impacted the efficiency and functionality of color measurement and medium transport systems, showcasing his commitment to innovation.

Collaborations

Miyake has collaborated with esteemed colleagues such as Kenji Yanagishita and Nobuyuki Nishi. These collaborations have fostered an environment of creativity and shared expertise, allowing for the development of advanced inventions that push the boundaries of technology.

Conclusion

Toshio Miyake stands out as a prominent inventor whose contributions continue to influence various technological domains. His patents not only reflect his inventive spirit but also his dedication to advancing industry standards in color measurement and medium transport. As he continues to innovate, the impact of his work will undoubtedly resonate within the technology landscape for years to come.

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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