This inventor holds 1 USPTO granted patent. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Kouzou Ota: Innovator in Toner Technology
Introduction
Kouzou Ota is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of electrostatic charge imaging technology. His innovative work has led to the development of a unique toner formulation that enhances the quality and efficiency of printing processes.
Latest Patents
Kouzou Ota holds a patent for a toner designed for developing an electrostatic charge image. This toner comprises a colorant, a binding resin, and a resin copolymer of aliphatic hydrocarbon and aromatic hydrocarbon containing nine or more carbon atoms. The formulation is further enhanced by the inclusion of wax, which has an endothermic peak at DSC ranging from 70 to 100 degrees Celsius. The petroleum resin copolymer is characterized by a ring and ball softening point between 80 to 170 degrees Celsius, while the binding resin is preferably a polyester resin. The weight ratio of the aromatic hydrocarbon monomer to the aliphatic hydrocarbon monomer in the petroleum resin copolymer is ideally between 99:1 and 50:50. This innovative toner formulation is crucial for improving the quality of printed images.
Career Highlights
Kouzou Ota is associated with Fuji Xerox Co., Ltd., a leading company in the field of printing and imaging technology. His work at Fuji Xerox has allowed him to focus on developing advanced materials that enhance printing performance. His contributions have been instrumental in the evolution of toner technology.
Collaborations
Kouzou Ota has collaborated with notable colleagues such as Shinpei Takagi and Yasuhiro Oya. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Kouzou Ota's contributions to toner technology exemplify the impact of innovative thinking in the printing industry. His patent for a specialized toner formulation showcases his commitment to enhancing electrostatic charge imaging processes. Ota's work continues to influence the development of high-quality printing solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile