Keizo Asaoka

Title: Keizo Asaoka: Innovator in Electrophotography and Display Technology

Introduction

Keizo Asaoka is a notable inventor based in Otsu, Japan. He has made significant contributions to the fields of electrophotography and display technology. With a total of 3 patents to his name, Asaoka's work has had a considerable impact on modern imaging and display systems.

Latest Patents

Asaoka's latest patents include an innovative electrophotography roller. This roller is designed for use in image creating devices and features a conductive shaft at its center. Surrounding the shaft is a conductive elastic layer, with a surface layer formed concentrically around it. The conductive elastic layer has a JIS A hardness of 30° or less, ensuring optimal performance. Additionally, the roller maintains a small compression residual strain, allowing for the creation of sharp images with minimal density unevenness.

Another significant patent is for a liquid crystal display apparatus equipped with a touch panel. This apparatus includes a polarizing plate, a quarter-wave plate, a touch panel, another quarter-wave plate, and a liquid crystal cell. The arrangement of these components is meticulously designed to enhance display quality and touch sensitivity.

Career Highlights

Keizo Asaoka is currently employed at Kaneka Corporation, where he continues to innovate in his field. His work has been instrumental in advancing technologies that are widely used in various applications today.

Collaborations

Asaoka has collaborated with notable colleagues such as Sadao Fujii and Toshihiko Hikida. Their combined expertise has contributed to the successful development of cutting-edge technologies.

Conclusion

Keizo Asaoka's contributions to electrophotography and display technology exemplify his innovative spirit and dedication to advancing these fields. His patents reflect a commitment to quality and performance, making him a significant figure in the world of invention.