Company Filing History:
Years Active: 1986-2006
Title: The Innovations of Yoshimi Kojima
Introduction
Yoshimi Kojima is a notable inventor based in Nara, Japan, recognized for his contributions to the field of electrophotography. With a total of 13 patents to his name, Kojima has made significant advancements in toner technology and photoreceptor management systems. His work has had a lasting impact on the quality and efficiency of printing technologies.
Latest Patents
Kojima's latest patents include a non-magnetic mono-component toner and a developing method associated with it. This innovative toner is composed of a coloring powder that includes a binder resin, coloring agent, wax, and external additives. The design ensures that the external additive particles do not sink into the toner surface or fall off under stress, thus maintaining stable image quality over long-term use. Another significant patent is for an electrophotographic photoreceptor that incorporates a noncontact management system. This system allows for the recording of management information in a noncontact manner, enhancing the management of the electrophotographic photoreceptor.
Career Highlights
Throughout his career, Yoshimi Kojima has worked with prominent companies, including Sharp Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in printing technology.
Collaborations
Kojima has collaborated with notable colleagues, including Toshiro Matsuyama and Shaw Ehara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Yoshimi Kojima's contributions to the field of electrophotography and toner technology are significant. His innovative patents and collaborations have paved the way for advancements that enhance the quality and efficiency of printing systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.