Fukuoka, Japan

Miki Egami

This inventor holds 21 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Silica Particle Technology. Top assignees: Jgc Catalysts & Chemicals Ltd., Catalysts & Chemicals Industries Co., Ltd., Fujitsu Corporation. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miki Egami. Retrieved from https://idiyas.com/inventor/miki-egami

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 76.2

 

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Fukuoka, JP (2001 - 2022)
  • Kitakyushu, JP (2002 - 2023)

Company Filing History:


Years Active: 2001-2025

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Areas of Expertise:
Silica Particle
Dispersion Liquid
Low Dielectric Coating
Abrasive Particles
Semiconductor Substrates
Polishing Composition
Amorphous Coating Film
Production Method
Protective Film
Chain-like Particles
Polishing Particle
21 patents (USPTO):Explore Patents

Title: Miki Egami: A Pioneer in Silica Particle Innovation

Introduction

Miki Egami, located in Fukuoka, Japan, is a notable inventor recognized for his significant contributions to the field of silica particle technology. With a portfolio of 21 patents, he has established himself as a leader in innovation and development related to silica dispersions and porous silica particles.

Latest Patents

Miki Egami's latest inventions showcase his expertise in silica technology. One of his recent patents is a silica particle dispersion liquid, which comprises silica particles characterized by specific features. These features include an average particle diameter ranging from 5 to 300 nm, an occlusion amount of a basic substance per 1 g of the particle of 2 mg or more, and a Sears number that exceeds 12.0. Another significant innovation is the porous silica particle, distinguished by its disintegration properties. This particle has an average diameter between 0.5 to 50 µm, a pore volume of 0.5 to 5.0 cm/g, a mode of pore diameter between 2 to 50 nm, and several other defining attributes, including a network structure and low sodium content.

Career Highlights

Miki Egami has worked with notable companies, including JGC Catalysts & Chemicals Ltd. and Catalysts & Chemicals Industries Co., Ltd. During his tenure in these organizations, he played a pivotal role in advancing the scientific understanding and applications of silica particles in various industries.

Collaborations

Throughout his career, Miki has collaborated with talented individuals in the field. He has worked alongside eminent colleagues such as Ryo Muraguchi and Michio Komatsu, fostering an environment of creativity and innovation in the development of silica technologies.

Conclusion

Miki Egami's work has significantly impacted silica technology, evidenced by his impressive array of patents. His contributions not only enhance the industry but also provide valuable insights for future innovations in material science. Miki continues to inspire current and future inventors in the realm of advanced silica applications.

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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