Company Filing History:
Years Active: 1988-1993
Title: Masaaki Imamura: Innovator in Electrophotographic Technology
Introduction
Masaaki Imamura is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 7 patents. His work has focused on enhancing the performance and durability of photoreceptors used in imaging technologies.
Latest Patents
One of his latest patents is for an electrophotographic photoreceptor with a protruding inorganic insulator. This invention comprises a photoconductive layer that includes a photoconductor, a support for the photoconductive layer, and a surface layer made of a curable resin film. The unique structure of this surface layer, which features protruding inorganic insulator pieces, helps to prevent image blurring in a-Si:H photoreceptors. The high resistance of the curable resin ensures that it maintains its quality even under corona irradiation. Additionally, the protruding inorganic insulator pieces enhance the abrasion resistance of the resin, resulting in a surface layer that boasts a long life and excellent humidity resistance. By applying a fluorine-containing lubricant, the surface layer achieves a low friction coefficient and superior cleaning characteristics, allowing for the use of a-Si:H photoreceptors without the need for a heater. Another significant patent involves a method of producing a magnetic disk through the lapping of a magnetic disk medium.
Career Highlights
Masaaki Imamura has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of electrophotography.
Collaborations
He has collaborated with notable colleagues such as Yasushi Ito and Yoshiki Kato, contributing to advancements in technology through teamwork and shared expertise.
Conclusion
Masaaki Imamura's contributions to electrophotographic technology demonstrate his innovative spirit and commitment to enhancing imaging technologies. His patents reflect a deep understanding of material science and engineering, making him a significant figure in his field.