Shogo Tanaka

Title: Shogo Tanaka: Innovator in Color Correction Technology

Introduction

Shogo Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of color correction technology, holding a total of 4 patents. His work focuses on enhancing the accuracy and quality of color representation in display devices.

Latest Patents

Tanaka's latest patents include a color correction apparatus, display apparatus, and color correction method. In his color correction apparatus, adjustments are performed on input gradation values to obtain 1st-stage gradation values. When a color expressed by a set of input gradation values is a single color of R, G, or B, the 1st-stage gradation value is set to 0. Further corrections are made for R, G, and B using one-dimensional lookup tables, with additional corrections for W. The contribution of the gradation values obtained through these corrections is adjusted based on the color expressed by the 1st-stage gradation values.

Another notable patent involves a method of adjusting white balance and a white balance adjustment apparatus. In this invention, a shift amount between the measurement value of a color value of white and the calculation value is calculated. A mathematical formula is generated to reflect this shift amount, allowing for the calculation of gradation values after white balance adjustment. The contents of the white balance correction are adjusted to ensure that the gradation values after correction align with the target color value of white.

Career Highlights

Throughout his career, Shogo Tanaka has worked with leading companies in the technology sector, including Mitsubishi Electric Corporation and Sony Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in color correction technology.

Collaborations

Tanaka has collaborated with notable coworkers such as Kazuhiro Ishiguchi and Hidetsugu Suginohara. Their combined expertise has contributed to the advancement of color correction methods and technologies.

Conclusion

Shogo Tanaka's contributions to color correction technology have made a significant impact in the field. His innovative patents and collaborations with industry leaders highlight his dedication to improving display quality and accuracy.