This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Toshiba Tec Kabushiki Kaisha. Active years: 2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015
Title: Koji Shimokusa: Innovator in Decolorable Toner Technology
Introduction
Koji Shimokusa is a notable inventor based in Wakayama-ken, Japan. He has made significant contributions to the field of toner technology, particularly with his innovative work on decolorable toners. His expertise and creativity have led to the development of a unique process that enhances the functionality of toners used in various applications.
Latest Patents
Shimokusa holds 1 patent for his invention titled "Decolorable toner and process for production thereof." This patent discloses a process for producing a decolorable toner, which includes aggregating dispersed fine particles of a color material that comprises at least a color-forming compound, a color-developing agent, and a decoloring agent. The process also involves adding a reactive polymer with an oxazoline group to the aqueous medium and fusing the aggregates. This innovative approach effectively suppresses the generation of fine powder due to the release of fine particles of an erasable color material from the toner.
Career Highlights
Koji Shimokusa is associated with Toshiba Tec Kabushiki Kaisha, where he has been instrumental in advancing toner technology. His work has not only contributed to the company's portfolio but has also set new standards in the industry. His dedication to innovation is evident in the successful development of his patented technology.
Collaborations
Throughout his career, Shimokusa has collaborated with talented individuals such as Takayasu Aoki and Takafumi Hara. These collaborations have fostered a creative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.
Conclusion
Koji Shimokusa's contributions to the field of decolorable toner technology exemplify the impact of innovative thinking in the industry. His patent and collaborative efforts highlight the importance of creativity and teamwork in driving advancements. His work continues to influence the development of more efficient and effective toner solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile