Location History:
- Tokyo, JP (2023)
- Kanagawa, JP (2024)
Company Filing History:
Years Active: 2023-2025
Title: Takuroh Sawada: Innovator in Image Processing Technology
Introduction
Takuroh Sawada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image processing, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of image reading devices and image forming apparatuses.
Latest Patents
Takuroh Sawada's latest patents include an image processing device, an image forming apparatus, an image processing method, and a non-transitory recording medium. The image processing device features a first contamination detection circuit that identifies contamination on an image reading device using a first relative threshold value. This value is calculated from the standard deviation of pixel values in a same-density region of a read image. The device also includes a second contamination detection circuit that uses a second relative threshold value for detection. Additionally, a contamination processing circuit is implemented to mitigate the effects of contamination on the read image.
Another notable patent is an image processing apparatus designed to calibrate color density. This apparatus acquires colorimetric values for various patches on a printed chart and converts these values into specific color values. The system is engineered to ensure accurate color representation by determining characteristics based on ideal color system values.
Career Highlights
Takuroh Sawada is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of image processing technology. His work has significantly impacted the efficiency and quality of image reading and forming processes.
Collaborations
Throughout his career, Takuroh has collaborated with talented individuals such as Yuki Matsushima and Paru Kondo. These collaborations have fostered a creative environment that has led to the development of advanced technologies in image processing.
Conclusion
Takuroh Sawada's contributions to image processing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in image reading and forming, positioning him as a key figure in this field.