Yokohama, Japan

Naoto Fujimura

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Electrophotographic Technology. Top assignees: Canon Kabushiki Kaisha, Dai-Ichi Kogyo Seiyaku Co., Ltd., Mitsubishi Petrochemical Company Limited. Active years: 1983-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Fujimura. Retrieved from https://idiyas.com/inventor/naoto-fujimura

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


% Patents Active = 96.7


Average Co-Inventor Count = 3.8

ph-index = 11

Forward Citations = 264(Granted Patents)


Location History:

  • Abiko, JP (1983 - 1984)
  • Kanagawa, JP (1994)
  • Yokohama, JP (1984 - 2018)

Company Filing History:


Years Active: 1983-2018

Loading Chart...
Loading Chart...
Areas of Expertise:
Electrophotographic
Photosensitive Member
Image Formation
Superheated Steam
Transfer Material
Ozone Filter
Image-Holding Member
Blade Cleaning Method
Photoconductive Cylinder
Reflective Surfaces
Cured Cyclized Rubber
Resin Layer
30 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Naoto Fujimura

Introduction

Naoto Fujimura, a prolific inventor based in Yokohama, Japan, has made significant contributions to the field of technology with an impressive portfolio of 30 patents. His innovative work primarily focuses on advanced treatment technologies and materials science, showcasing his dedication to enhancing efficiency and functionality in various applications.

Latest Patents

Among his latest inventions is the superheated steam treatment apparatus, designed to efficiently treat objects using superheated steam enriched with a high concentration of hydroxyl radicals. This apparatus features an induction heating unit for generating superheated steam and a treatment chamber where the steam can be introduced and discharged for effective treatment. The innovative design of the discharge treatment unit allows for the creation of hydroxyl radicals, significantly improving treatment efficiency. Additionally, Fujimura has developed a recording medium consisting of a base material and an ink-receiving layer made from a high-water-absorptive material, which enhances image formation capabilities.

Career Highlights

Fujimura has an extensive career, with notable tenures at renowned companies such as Canon and Mitsubishi Petrochemical Company Limited. His work at these organizations not only highlights his technical expertise but also showcases his ability to contribute to major advancements in technology and product development.

Collaborations

Throughout his career, Naoto Fujimura has collaborated with talented individuals, including notable coworkers Kiyoshi Sakai and Teigo Sakakibara. These collaborations have likely fostered a creative environment that has propelled innovative solutions and product advancements within their respective fields.

Conclusion

Naoto Fujimura stands out as a remarkable inventor with a clear impact on technology through his patents and contributions to industry giants. His work continues to inspire advancements in various applications, paving the way for future innovations that promise to transform the landscape of technology.

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]
Loading…