Location History:
- Kobe, JP (1992 - 1994)
- Hyogo, JP (1994)
- Osaka, JP (1997 - 2024)
Company Filing History:
12 out of 1,344 
4 out of 6,076 
1 out of 1,131 
Years Active: 1992-2025
Title: The Innovations of Naruo Yabe: A Pioneer in Toner Technology
Introduction
Naruo Yabe, an inventive mind based in Kobe, Japan, has made significant contributions to the field of imaging technologies. With a total of 17 patents to his name, Yabe has focused on developing advanced toner formulations and methods for image formation, helping to enhance the efficiency and quality of printing systems.
Latest Patents
Yabe's recent innovations include two prominent patents concerning toners and image forming apparatuses. The first patent details a toner comprising toner particles, where each particle includes a mother toner particle embedded with a binder resin and an external additive. This external additive is characterized by its fluorine-containing particles, which incorporate fluorine atoms at least in their surface layers. The precise formulation allows for precise control of the amount of fluorine-containing particles present, ensuring optimal performance during ultrasonication processes.
The second patent builds upon the principles of the first, again highlighting the importance of specific additives. This toner formulation includes external additives with a primary particle diameter ranging from 30 nm to 305 nm, consisting of antimony-doped tin oxide or indium tin oxide particles. Yabe has established that these additives can enhance the functionality of toners, particularly focusing on the mass ratios of antimony and tin for improved performance.
Career Highlights
Throughout his career, Yabe has worked with notable companies such as Mita Industrial Co., Ltd. and Kyocera Document Solutions Inc. His time in these prominent organizations has allowed him to refine his expertise in the area of toner technology, positioning him as a leader in this specialized field.
Collaborations
Yabe's work in the industry has seen him collaborate with other talented professionals, including Masahide Inoue and Tetsuya Nakano. These collaborative efforts have not only contributed to the success of Yabe's innovations but have also advanced the collective knowledge in imaging technology.
Conclusion
Naruo Yabe continues to be a pivotal figure in the toner industry, driving innovation through his various patents and collaborations. His advancements in toner technology not only enhance the printing experience but also pave the way for future developments in image formation methods. With a strong foundation in research and application, Yabe’s contributions will likely influence the field for years to come.