Hidehumi Nakagome

Title: Innovations by Hidehumi Nakagome

Introduction

Hidehumi Nakagome is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video display technology. His innovative approach has led to the development of a unique patent that addresses critical issues in image quality.

Latest Patents

Nakagome holds a patent for a "Video display apparatus and method, and signal processing circuit and liquid crystal backlight driver to be built therein." This invention introduces an overflow suppression technique that effectively avoids degradation in image quality. The method involves extracting a fundamental waveform and detail from an input RGB signal. A suppression gain generation unit creates a suppression gain from the extracted fundamental waveform. The detail and fundamental waveform are then multiplied by the generated suppression gain, and an adder combines them for a mixed output. Additionally, equalization processing can be performed by obtaining a low-frequency component fundamental waveform through a low pass filter, generating a suppression gain, and multiplying the input by this gain to achieve the desired output.

Career Highlights

Throughout his career, Nakagome has worked with prominent companies such as Taiyo Yuden Co., Ltd. and Microspace Corporation. His experience in these organizations has contributed to his expertise in video display technologies and signal processing.

Collaborations

Some of Nakagome's notable coworkers include Masato Tanaka and Kazuo Asanuma. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Hidehumi Nakagome's contributions to video display technology through his patent demonstrate his commitment to enhancing image quality. His work continues to influence the field and showcases the importance of innovation in technology.