This inventor holds 1 USPTO granted patent. Top assignee: Toyobo Co., Ltd.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: Takashi Hisagi - Innovator in Pelletization Technology
Introduction
Takashi Hisagi is a notable inventor based in Tsuruga, Japan. He has made significant contributions to the field of thermoplastic polymer processing. His innovative approach has led to the development of advanced machinery that enhances the efficiency of pelletization.
Latest Patents
Hisagi holds a patent for a vertical underwater type pelletizer-cutter apparatus. This invention utilizes hydraulic suction force for the pelletization of thermoplastic polymers. The apparatus features a nozzle portion with multiple nozzles for extruding thermoplastic polymer in a melt state. It also includes an injector portion for introducing water to the strands, a cooling portion with guide tubes for solidifying the strands, and a cutter portion for cutting the cooled strands into pellets. Notably, the design incorporates monitoring means to detect pressure changes, ensuring safe operation by automatically stopping extrusion when necessary. Hisagi's patent is a testament to his innovative spirit and technical expertise, with 1 patent to his name.
Career Highlights
Takashi Hisagi is currently employed at Toyobo Co., Ltd., a company known for its advancements in polymer technology. His work at Toyobo has allowed him to focus on developing cutting-edge solutions for the industry. His contributions have been instrumental in improving the efficiency and safety of polymer processing.
Collaborations
Hisagi has collaborated with fellow inventor Yoshio Inaba, further enhancing the scope of innovation in their field. Their partnership has led to the exchange of ideas and techniques that have benefited their respective projects.
Conclusion
Takashi Hisagi is a prominent figure in the field of thermoplastic polymer processing, with a focus on innovative pelletization technology. His contributions through patents and collaborations continue to influence the industry positively. His work exemplifies the spirit of innovation that drives advancements in manufacturing processes.