Toyokawa, Japan

Osamu Miyamoto

This inventor holds 5 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1977-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Miyamoto. Retrieved from https://idiyas.com/inventor/osamu-miyamoto-s0ryvp68

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Toyokawa, JA (1977 - 1978)
  • Toyokawa, JP (1979 - 1981)

Company Filing History:


Years Active: 1977-1981

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Osamu Miyamoto

Introduction

Osamu Miyamoto is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of electrographic technology, holding a total of 5 patents. His work has advanced the methods and apparatuses used in developing and transferring electrostatic images.

Latest Patents

Miyamoto's latest patents include an "Electrographic Magnetic Developing Method." This method involves stirring a developer containing toner particles and carrier granules to triboelectrically charge the toner particles. The process allows for the conversion of latent electrostatic images into visible images by electrostatically attracting toner particles to the image-bearing surface. Another significant patent is the "Electrostatic Latent Image Transfer Type Copying Apparatus." This apparatus features a photoconductive member and a system for forming and transferring electrostatic latent images onto transfer materials, ensuring minimal frictional charging during the process.

Career Highlights

Osamu Miyamoto is currently employed at Minolta Camera Co., Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the efficiency and quality of electrostatic image development and transfer.

Collaborations

Miyamoto has collaborated with several talented individuals in his field, including Isao Iizaka and Toshio Yamamoto. These collaborations have contributed to the advancement of technology in electrographic applications.

Conclusion

Osamu Miyamoto's contributions to electrographic technology through his patents and career at Minolta Camera Co., Ltd. highlight his role as a significant innovator in the field. His work continues to influence the development of imaging technologies today.

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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