This inventor holds 22 USPTO granted patents and 2 published patent applications and 8 EPO patents, primarily in Electrophotographic Development. Top assignees: Powdertech Co., Ltd., Panasonic Corporation, Powdertech Corporation. Active years: 2000-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2016 - 2021)
- Kashiwa, JP (2000 - 2022)
Company Filing History:
20 out of 94 
1 out of 16,454 
1 out of 4 Years Active: 2000-2026
Areas of Expertise:
Title: Tetsuya Uemura: Innovator in Electrophotographic Technology
Introduction
Tetsuya Uemura is a prominent inventor based in Kashiwa, Japan, recognized for his significant contributions to the field of electrophotographic technology. With a portfolio of 18 patents, Uemura has made remarkable advancements that have greatly influenced the development of materials used in this domain.
Latest Patents
Uemura's latest patents showcase innovative work surrounding ferrite particles and electrophotographic developers. These include inventions related to ferrite particles that contain a crystal phase component made up of a perovskite crystal, as represented by the compositional formula RZrO, where R symbolizes an alkaline earth metal element. His inventions also cover an electrophotographic developer carrier core material, an electrophotographic developer carrier, and the electrophotographic developer itself, which feature these ferrite particles. These advancements emphasize Uemura's commitment to improving material properties and efficiency in electrophotographic applications.
Career Highlights
Throughout his career, Uemura has worked with reputable companies such as Powdertech Co., Ltd. and Panasonic Corporation. His experiences with these organizations have enriched his expertise and propelled his innovative contributions to materials technology. Uemura's work is known for enhancing the performance of electrophotographic developers, making them more effective in various applications.
Collaborations
In addition to his impressive individual work, Uemura has collaborated with esteemed colleagues Hiroki Sawamoto and Makoto Ishikawa. These partnerships have fostered an environment of creativity and innovation, enabling the pursuit of groundbreaking solutions within the industry.
Conclusion
Tetsuya Uemura stands as a celebrated inventor in the field of electrophotographic technology. With his 18 patents, he has significantly contributed to the development of advanced materials. His dedication to innovation and collaboration with other experts in the field underscores the importance of teamwork in driving technological progress. Uemura's contributions continue to shape the future of electrophotography, making him a noteworthy figure in the realm of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile