This inventor holds 1 USPTO granted patent. Top assignees: Hoganas Ab, Kanto Denka Kogyo Co., Ltd.. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 79 
1 out of 77 
Years Active: 1987
Title: The Innovations of Toshihiko Kohno
Introduction
Toshihiko Kohno is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of electrophotographic developers. His innovative work has led to the development of a unique carrier powder that enhances the performance of these developers.
Latest Patents
Kohno holds a patent for a "Carrier for use in electrophotographic developers." This novel carrier powder comprises spherical magnetite particles with a wustite (FeO) content of less than 10% by weight. The particles have a diameter ranging from 30 to 200 micrometers and a surface porosity of less than 20%. This innovation is crucial for improving the efficiency and quality of electrophotographic processes.
Career Highlights
Throughout his career, Kohno has worked with prominent companies, including Kanto Denka Kogyo Co., Ltd. and Höganäs AB. His experience in these organizations has allowed him to refine his skills and contribute to advancements in material science and engineering.
Collaborations
Kohno has collaborated with talented individuals in his field, including Kazuyoshi Oka and Mitsuhiro Katayama. These partnerships have fostered a creative environment that has led to further innovations in electrophotographic technology.
Conclusion
Toshihiko Kohno's contributions to the field of electrophotographic developers highlight his innovative spirit and dedication to advancing technology. His patent and collaborations reflect his commitment to improving the efficiency of electrophotographic processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile