Shiho Kuboshima

Title: Inventor Shiho Kuboshima: Pioneering Innovations in Photoconductors

Introduction

Shiho Kuboshima is an accomplished inventor based in Osaka, Japan. She has made significant contributions to the field of photoconductors, holding two patents that showcase her innovative spirit and expertise.

Latest Patents

Kuboshima's latest patents include a monolayer type photoconductor and an image forming device. The monolayer type photoconductor features superior sensitivity characteristics, which allows for reliable production through easy confirmation of these characteristics. It comprises a base body with a single photosensitive layer containing a charge generating agent, a hole transfer agent, an electron transfer agent, and a binding resin. Notably, the maximum absorption wavelength of the photosensitive layer is set to below 850 nm, with an absorbance of light at that wavelength being 0.05 μmor less per unit thickness.

Her other patent relates to an electrophotographic photoconductive member and an image forming apparatus. This invention includes a substrate and a photoconductive layer that consists of a hole transferring material, a charge generating material, and a binder resin. The IV/OV value, which represents the inorganic and organic values of the binder resin, is established at 0.36 or more. The hole transferring material involves an amine compound described by a specific general formula.

Career Highlights

Shiho Kuboshima has been a key part of Kyocera Mita Corporation, where her contributions to the field of photoconductivity have been invaluable. Throughout her career, she has demonstrated a commitment to advancing technology and improving the efficiency of image formation processes.

Collaborations

In her journey as an innovator, Kuboshima has collaborated with talented coworkers, including Kazunari Hamasaki and Daisuke Kuboshima. These collaborations not only enhance her work but also foster a rich environment for creativity and innovation.

Conclusion

Shiho Kuboshima stands out as an influential figure in the realm of inventions related to photoconductors. Her groundbreaking patents mark significant advancements in technology and reflect her dedication to the field. Her work continues to inspire future innovations, cementing her legacy as an esteemed inventor.