Hiromasa Urata

Title: Hiromasa Urata: Innovator in Image Reading Technology

Introduction

Hiromasa Urata is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of image reading technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of image reading devices.

Latest Patents

Urata's latest patents include an innovative image reading apparatus and method that utilizes a light shutter for blocking. This apparatus features a light source that illuminates a document and a line image CCD that performs photoelectric conversion on the reflected light. A key component of this invention is a light shutting device that selectively blocks light directed toward the line image CCD. This allows for the acquisition of reference black data and image data, enabling effective shading correction.

Another significant patent is for an image reading device that comprises an original table defined as a reading section. This device includes a black mark and a carrier that moves across the reading section. The image sensor, fixed on the carrier, reads the image in the main scanning direction. The design of the mark and the reading control circuit enhances the accuracy of the reading process.

Career Highlights

Urata is currently employed at Tokyo Electric Co., where he continues to innovate in the field of image reading technology. His work has been instrumental in developing advanced solutions that improve the functionality of image reading devices.

Collaborations

He collaborates with talented coworkers, including Kazunori Mine and Keisuke Murakami, who contribute to the development of cutting-edge technologies in their field.

Conclusion

Hiromasa Urata's contributions to image reading technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the technical challenges in this area and provide solutions that enhance the performance of image reading devices.