Shizuoka, Japan

Yasunari Miyazaki

This inventor holds 21 USPTO granted patents and 1 published patent application, primarily in Image Forming Technology. Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunari Miyazaki. Retrieved from https://idiyas.com/inventor/yasunari-miyazaki

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

USPTO Granted Patents = 21 

% Patents Active = 90.5

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Sunto-gun, JP (2013)
  • Shizuoka-ken, JP (2007 - 2016)
  • Shizuoka, JP (2011 - 2017)
  • Shimizu Sunto Shizuoka, JP (2020 - 2021)
  • Sunto Shizuoka, JP (2017 - 2024)

Company Filing History:


Years Active: 2007-2025

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Areas of Expertise:
Photoconductor Drums
Image Forming Apparatus
Electrophotographic Scheme
Automatic Cleaning
Control Method
Fixing Device
Temperature Control
Deterioration Cause
Marking Apparatus
Operation Control Unit
Ozone Discharge
Confidential Documents Management
21 patents (USPTO):Explore Patents

Title: Yasunari Miyazaki: Innovator in Image Forming Technology

Introduction

Yasunari Miyazaki, a prolific inventor hailing from Sunto Shizuoka, Japan, has made significant contributions to the field of image forming technologies. With an impressive portfolio of 21 patents, his innovative ideas have reshaped the landscape of image processing and equipment.

Latest Patents

Miyazaki's latest patents reflect his expertise in improving the functionality and longevity of photoconductor drums associated with image forming apparatuses. One of his noteworthy patents details an image forming apparatus that integrates multiple photoconductors, a sensor, a first memory, and a processor. This innovative design allows for the detection of deterioration in the first photoconductor, thereby enabling the prediction of the lifespan of the second photoconductor based on collected usage status information.

Another significant patent focuses on a method for determining the cause of charging abnormalities in photoconductors within an image forming apparatus. This invention involves a charger that boosts the photoconductor's charge, while a detection unit measures the charging potential. The determination unit then analyzes this data to identify potential causes of abnormalities in the charging process.

Career Highlights

Miyazaki has held key positions at prominent companies, namely Toshiba Tec Corporation and Toshiba Corporation. His time at these organizations has been instrumental in driving advancements in imaging technology and ensuring the efficiency of image forming devices. His work history combined with his inventive acumen has solidified his standing in the tech industry.

Collaborations

Throughout his career, Yasunari Miyazaki has collaborated with esteemed colleagues, including Tomoyuki Kato and Kazuhiko Kikuchi. These partnerships have allowed for the exchange of ideas and collective advancements in the field, further propelling innovation in image forming technologies.

Conclusion

Yasunari Miyazaki's contributions to the field of image forming technology are invaluable. His relentless pursuit of innovation and his substantial patent portfolio demonstrate his commitment to enhancing the efficiency and effectiveness of imaging apparatuses. As technology continues to evolve, his inventions will likely serve as a foundation for future advancements in this dynamic field.

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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