This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: Takahiro Danno: Innovator in Toner Technology
Introduction
Takahiro Danno is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of toner technology, holding a total of 3 patents. His work primarily focuses on the development of toner particles that enhance printing quality and efficiency.
Latest Patents
Danno's latest patents include innovative formulations for toner particles. One of his patents describes a toner particle that incorporates an amorphous polyester resin as a binder. This toner particle consists of a binder resin, a colorant, and a wax. The binder resin is composed of both an amorphous polyester resin and a crystalline polyester resin. The amorphous polyester resin is formulated with monomer units that include a first monomer with a pendant group, terephthalic acid, and ethylene glycol. Another patent details a toner particle that includes a first amorphous polyester resin with a pendant group, a second amorphous polyester resin without a pendant group, and a crystalline polyester resin. A key feature of this invention is that the difference between the Solubility Parameter (SP) values of the two amorphous polyester resins is 0.3 or more.
Career Highlights
Takahiro Danno is currently employed at Hewlett-Packard Development Company, L.P. His role at this leading technology company allows him to further his research and development in toner technology. Danno's innovative approach has positioned him as a key player in the advancement of printing solutions.
Collaborations
Throughout his career, Danno has collaborated with talented individuals such as Osamu Ieda and Akinori Terada. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Takahiro Danno's contributions to toner technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the printing industry, showcasing the importance of innovation in technology.