Hino, Japan

Miyuki Shirai

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miyuki Shirai. Retrieved from https://idiyas.com/inventor/miyuki-shirai

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1989

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Miyuki Shirai

Introduction

Miyuki Shirai is a notable inventor based in Hino, Japan. She has made significant contributions to the field of electrophotography, particularly through her innovative patent. Her work has implications for the efficiency and quality of liquid developers used in various imaging technologies.

Latest Patents

Miyuki Shirai holds a patent for a liquid developer for electrophotography. This invention is characterized by dispersed toner particles that have a single peak distribution. Notably, the number of particles that are less than 0.06 µm is not greater than 5%, and no more than 3% of the particles exceed 1.5 µm. This precise formulation enhances the performance of electrophotographic processes.

Career Highlights

Miyuki Shirai is associated with Konishiroku Photo Industry Co., Ltd., a company known for its advancements in imaging technology. Her role at the company has allowed her to focus on developing innovative solutions that improve the quality of photographic materials and processes.

Collaborations

Miyuki collaborates with Akira Nogami, a talented woman in the field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving breakthroughs in technology.

Conclusion

Miyuki Shirai's contributions to the field of electrophotography through her patent demonstrate her commitment to innovation. Her work continues to influence the industry and showcases the potential of advanced imaging 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]
Loading…