Location History:
- Suwa, JP (1992)
- Nagano, JP (1990 - 2003)
- Nagano-ken, JP (2003 - 2010)
Company Filing History:
Years Active: 1990-2010
Title: **Hidetsugu Shimura: Innovator in Image Forming Technologies**
Introduction
Hidetsugu Shimura is a renowned inventor based in Nagano-ken, Japan, known for his significant contributions to the field of image forming technology. With a remarkable portfolio of 25 patents, Shimura has made substantial advancements in image processing and quality enhancement.
Latest Patents
Among his latest patents is the "Image Forming Apparatus and Method for Controlling Tone Characteristics Based on Tone-Control Patch Image." This patent describes an innovative image forming method that utilizes a patch image containing both a solid image portion and a gradation image portion. The approach focuses on accurately sampling image densities on an intermediate transfer belt while addressing errors from noise and variations through multiple correction processes. By converting detection results into optical density (OD) values, this patent enhances the apparatus's tone characteristics and ultimately improves image quality on recording materials.
Another notable patent is the "Image Forming Apparatus and Control Method Thereof." This invention outlines a sophisticated image forming apparatus designed to correspond to image signals on recording materials. It includes a signal processor that generates image-formation control signals through various signal processing techniques, including screening processes and tone correction. The system's effectiveness lies in its ability to compensate for gamma characteristics based on real-time detection results, further solidifying Shimura's reputation as a leader in the field.
Career Highlights
Hidetsugu Shimura's career at Seiko Epson Corporation has been marked by his dedication to advancing image technology. His extensive research and development efforts have led to innovative products and solutions tailored for modern imaging needs. Shimura's work has not only secured multiple patents but has also significantly impacted Epson's offerings in the competitive landscape of imaging solutions.
Collaborations
Throughout his career, Shimura has collaborated with several talented individuals, including coworkers Takashi Hama and Hidenori Kin. These collaborations have contributed to the collective innovation within Seiko Epson Corporation, further enhancing the company's reputation for developing cutting-edge imaging technology.
Conclusion
Hidetsugu Shimura continues to drive innovation in image forming technologies through his inventive spirit and collaborative efforts at Seiko Epson Corporation. His achievements and patents serve as testaments to his commitment to improving image quality and processing efficiency, making him a noteworthy figure in the field of imaging solutions.