Hachioji, Japan

Mayumi Hayashi

This inventor holds 2 USPTO granted patents. Top assignee: Konica Corporation. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mayumi Hayashi. Retrieved from https://idiyas.com/inventor/mayumi-hayashi-rxn134jq

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 = 3.7

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Toyko, JP (1998)
  • Hachioji, JP (2000)

Company Filing History:


Years Active: 1998-2000

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2 patents (USPTO):Explore Patents

Title: Mayumi Hayashi: Innovator in Electrostatic Development Technologies

Introduction

Mayumi Hayashi is a prominent inventor based in Hachioji, Japan. She has made significant contributions to the field of electrostatic development technologies. With a total of 2 patents to her name, her work has had a notable impact on the industry.

Latest Patents

Her latest patents include a two-component type developer for electrostatic latent images. This developer comprises a carrier and a toner that contains a colorant and a binder resin. The carrier consists of magnetic substance particles coated with a resin, specifically a polyolefin with a defined molecular weight range. Additionally, the toner may include a polyolefin as a releasing agent, enhancing its functionality in electrostatic development.

Career Highlights

Mayumi Hayashi is currently employed at Konica Corporation, where she continues to innovate and develop new technologies. Her expertise in electrostatic development has positioned her as a key player in her field.

Collaborations

She has collaborated with notable coworkers, including Kishio Tamura and Masafumi Uchida, contributing to various projects and advancements in their shared field of expertise.

Conclusion

Mayumi Hayashi's contributions to electrostatic development technologies exemplify her innovative spirit and dedication to her work. Her patents reflect her commitment to advancing the industry and improving existing technologies.

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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