This inventor holds 18 USPTO granted patents and 14 published patent applications, primarily in Image Formation Technology. Top assignees: Konica Minolta Business Technologies, Inc., Konica Minolta, Inc.. Active years: 2013-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2013 - 2018)
- Hino, JP (2015 - 2019)
Company Filing History:
10 out of 2,526 
8 out of 4,401 
Years Active: 2013-2026
Areas of Expertise:
Title: Yasuko Uchino: Innovator in Electrostatic Imaging Technology
Introduction
Yasuko Uchino is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of electrostatic imaging technology. With a total of 17 patents to his name, Uchino has made remarkable advancements that enhance the quality and efficiency of imaging processes.
Latest Patents
Uchino's latest patents include a toner for developing electrostatic images, which aims to suppress yellowing of a binder resin while achieving a high degree of whiteness in printed images. This toner is designed to minimize image defects during printing under high temperature and humidity conditions. The formulation includes white toner base particles containing a binder resin and titanium oxide, with an average particle size ranging from 130 to 600 nm, along with an external additive of strontium titanate. Another notable patent is an image forming method that produces high-quality images with excellent low-temperature fixability and good color stability. This method employs an electrophotographic technique using multiple colors of toner, ensuring that the methanol concentrations for wettability evaluation fall within a specific range, thereby satisfying the relationship of 4 ≤ WH - WL ≤ 30.
Career Highlights
Uchino has had a distinguished career, working with leading companies in the imaging technology sector. He has been associated with Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc., where he has played a crucial role in developing innovative imaging solutions.
Collaborations
Throughout his career, Uchino has collaborated with talented individuals, including his coworkers Aya Shirai and Tatsuya Nagase, contributing to the advancement of imaging technologies.
Conclusion
Yasuko Uchino's work in electrostatic imaging technology has significantly impacted the industry, showcasing his dedication to innovation and quality. His patents reflect a deep understanding of the challenges in imaging processes and a commitment to overcoming them.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile