This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Kunimasa Kasai: Innovator in Toner Seal Technology
Introduction
Kunimasa Kasai is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of imaging technology, particularly in the development of toner seal members. His innovative work has led to advancements that enhance the performance of imaging devices.
Latest Patents
Kunimasa Kasai holds a patent for a toner seal member and process cartridge. This toner seal member is designed to maintain contact with a rotating member to effectively seal toner. The invention features a non-woven fabric sheet on a support layer made of an elastic material. The non-woven fabric sheet has a fiber diameter ranging from 2 µm to 10 µm. This design prevents fine toner from leaking through the photosensitive drum surface and also stops coarse powder toner from adhering to it. The toner seal member provides excellent sealing properties without compromising the functions of the photosensitive drum or the image-forming performance. He has 1 patent to his name.
Career Highlights
Kunimasa Kasai is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to focus on innovations that improve the efficiency and effectiveness of toner applications in printers and copiers.
Collaborations
Throughout his career, Kunimasa has collaborated with talented individuals such as Teruhiko Sasaki and Satoshi Kurihara. These collaborations have contributed to the development of advanced technologies in the imaging sector.
Conclusion
Kunimasa Kasai's contributions to toner seal technology exemplify the importance of innovation in the imaging industry. His patented inventions continue to influence the performance of imaging devices, showcasing his role as a key inventor in this field.