Shigefumi Urata

Title: Shigefumi Urata: Innovator in Image and Audio Technologies

Introduction

Shigefumi Urata, a notable inventor based in Sakai, Japan, has made significant contributions to the fields of image capturing and audio signal processing. With a total of three patents to his name, Urata's innovations reflect a commitment to enhancing technology for improved user experience.

Latest Patents

Urata's latest patents showcase his dedication to refining image and audio technologies. One of his inventions is an image capturing and processing device designed to enhance the accuracy of face detection. This invention allows for optimized image capture by adjusting focus and exposure based on detected faces. The device includes a face detection section that identifies faces in images captured by an auxiliary image capture section and a control section that governs the main image capture section based on detection results.

Additionally, he has developed an audio signal adjustment device with a corresponding method aimed at improving volume control to match human auditory sensations. This device features components such as an audio signal input section, long-term gain reflection section, frequency division section, short-term gain reflection section, synthesis section, and an audio signal output section, all of which work together to enhance audio output quality.

Career Highlights

Shigefumi Urata has built his career at Sharp Corporation, a leading technology company known for its innovative products. His work at Sharp reflects a deep understanding of both image and audio technologies, leading to his successful patent applications and contributions to the company's advancements in these areas.

Collaborations

Throughout his career, Urata has collaborated with talented colleagues, including Hidenori Fujisawa and Junki Asai. These partnerships have allowed for the cross-pollination of ideas and have played a significant role in the development of his patented technologies.

Conclusion

In summary, Shigefumi Urata is an influential inventor whose work in image capturing and audio technologies continues to impact the industry. With a focus on enhancing user experience through innovation, his patents underline the importance of precision and quality in technology. As he continues his work at Sharp Corporation, Urata remains a significant figure in the realm of technological advancements.