Kazuyuki Gotoh

Title: Kazuyuki Gotoh: Innovator in Optical Printing Technology

Introduction

Kazuyuki Gotoh is a notable inventor based in Osaka, Japan, recognized for his contributions to the field of optical printing technology. With a total of four patents to his name, he has made significant advancements that enhance the efficiency and capabilities of printing solutions in various applications.

Latest Patents

One of Gotoh's latest patents is the "Compact Optical Printer with Planar Photoreceptor." This innovative optical printer features a housing that encloses a photoreceptor made up of a transparent substrate, a transparent electrode layer, and a photosensitive layer composed of amorphous silicon (a-Si). The design allows for the main surface of the photoreceptor to move in a first direction, while the printing process—charging the photoreceptor, forming an electrostatic latent image, and developing the toner—occurs simultaneously. The printed toner image is then transcribed onto paper via a transcribing roller. The printer incorporates an effective feeding mechanism for both the paper and the original document, ensuring seamless operation.

Another important patent is the "Electrostatic Latent Image Forming Apparatus." This device features a dielectric drum uniformly charged by a charging corotron. It boasts a recording head equipped with a transparent base plate, a transparent electrode, and a photoconductive layer made of amorphous silicon. When a light signal correlating with an intended image is directed at the rear of the transparent base plate, it generates carriers within the photoconductive layer. These carriers are discharged onto the dielectric drum, resulting in the formation of an electrostatic latent image. Both patents exemplify Gotoh's innovative approaches to improving printing technology.

Career Highlights

Kazuyuki Gotoh has developed his expertise while working at Sanyo Electric Co., Ltd., a prominent technological company known for its advancements in electronics and printing technologies. His role there has significantly influenced the development and implementation of optical printing devices, making him a valuable asset to the company.

Collaborations

Throughout his career, Gotoh has had the opportunity to collaborate with renowned colleagues such as Takeo Fukatsu and Masaru Takeuchi. These partnerships have fostered a creative environment that has driven innovation and propelled new ideas in the realm of optical printing technology.

Conclusion

Kazuyuki Gotoh stands out as a key figure in the field of optical printing, evidenced by his innovative patents and collaborative efforts. Through his work at Sanyo Electric Co., Ltd., and alongside esteemed colleagues, he continues to shape the future of printing technologies, paving the way for advanced solutions that cater to modern needs.