Yuji Shimahara

Title: Innovations by Yuji Shimahara

Introduction

Yuji Shimahara is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of imaging technology, particularly through his work at Canon Kabushiki Kaisha. With a total of 2 patents, his inventions focus on enhancing the functionality and efficiency of recording apparatuses.

Latest Patents

One of his latest patents is a recording apparatus that includes a facsimile unit for sending data corresponding to image data that has been received. This apparatus features a printer unit that performs image recording by discharging ink droplets based on the data sent from the facsimile unit. The design incorporates a first CPU for controlling the facsimile unit, which sends data in a predetermined pattern after one page of image data, along with a paper exhausting command to the printer. The second CPU of the printer unit executes a paper exhausting operation upon receiving this command, ensuring accurate detection of ink emptiness and paper jams.

Another significant patent is an image recording apparatus that allows users to select between a standard print mode and a thinning print mode via an operation panel. This device records image data using an ink jet recording head and includes a footer mark recorded on the trailing portion of the recording paper. This mark is sensed by a photo sensor to determine the presence of ink, thereby preventing false detection of the recorded image after a predefined amount of data has been processed.

Career Highlights

Yuji Shimahara has dedicated his career to advancing imaging technology at Canon Kabushiki Kaisha. His innovative designs have contributed to the efficiency and reliability of recording devices, making a lasting impact in the industry.

Collaborations

Throughout his career, Yuji has collaborated with talented individuals such as Makoto Kobayashi and Junji Iguchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yuji Shimahara's contributions to imaging technology through his patents at Canon Kabushiki Kaisha highlight his innovative spirit and dedication to improving recording apparatuses. His work continues to influence the field and inspire future advancements.