Yuuji Kurazono

Title: Yuuji Kurazono: Innovator in Optical Print Technology

Introduction

Yuuji Kurazono is a notable inventor based in Kokubu, Japan. He has made significant contributions to the field of optical printing technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and quality of image forming apparatuses.

Latest Patents

Kurazono's latest patents include an innovative image forming apparatus that features driving means at each end of an array. This design incorporates an optical print head with linearly arranged blocks and integrated circuits for driving, which are strategically placed at one or both ends of the line of blocks. Each block consists of multiple light-emitting diodes, with corresponding light-emitting diodes connected to individual signal lines linked to the integrated circuits. This configuration allows for selective power application to the common signal electrodes, facilitating effective illumination and driving of the light-emitting diodes.

Another significant patent involves an optical printer head designed to extend the light-emitting region of light-emitting elements along the movement direction of a photosensitive drum. This design prevents the exposure area from becoming unreasonably small. The width of the light-emitting region is optimized to control the expanse of emitted light beams, while arrangements are made to enhance current density for increased light intensity. This innovation ensures uniform light brightness and improves print quality by equalizing the width of printed lines and the diameter of each dot in one dot printing.

Career Highlights

Yuuji Kurazono is currently employed at Kyocera Corporation, where he continues to develop cutting-edge technologies in optical printing. His work has significantly impacted the efficiency and quality of printing processes, making him a valuable asset to the company.

Collaborations

Kurazono has collaborated with notable colleagues such as Shunji Murano and Toshihiro Anzaki. Their combined expertise has contributed to advancements in the field of optical printing technology.

Conclusion

Yuuji Kurazono's innovative contributions to optical print technology have established him as a prominent figure in the industry. His patents reflect a commitment to improving print quality and efficiency, showcasing his role as a leading inventor in this field.