Tatsuji Goma

Title: Tatsuji Goma: Innovator in Luminance Adjustment Technologies

Introduction

Tatsuji Goma is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of luminance adjustment technologies, holding a total of 4 patents. His work focuses on improving the quality of light-emitting elements and printing apparatuses.

Latest Patents

Goma's latest patents include a luminance nonuniformity adjustment method and a luminance nonuniformity adjustment module utilizing this method. This module is designed to eliminate luminance nonuniformities in light-emitting elements by determining a luminance correction coefficient for each element through a test print. The module consists of several components, including a provisional luminance correction coefficient calculation unit, an improper coloring degree calculation unit, and a luminance correction coefficient determination unit. These components work together to ensure accurate color representation and luminance correction.

Another significant patent involves a printing apparatus and a correction data generating method. This apparatus measures proper density and generates high-accuracy correction data by eliminating the influences of adjoining areas. It employs a series of scanning coordinates to average density data, which is then used to update a correction table for improved printing accuracy.

Career Highlights

Tatsuji Goma is currently employed at Noritsu Koki Co., Ltd., a company known for its innovative solutions in imaging and printing technologies. His work has been instrumental in advancing the capabilities of printing apparatuses and enhancing the quality of printed materials.

Collaborations

Goma has collaborated with notable colleagues, including Yoshiyuki Nakatani and Takeshi Nishihara. Their combined expertise has contributed to the development of advanced technologies in the field.

Conclusion

Tatsuji Goma's innovative work in luminance adjustment technologies has made a significant impact on the industry. His patents reflect a commitment to improving the quality and accuracy of light-emitting elements and printing processes.