Location History:
- Kanagawa-ken, JP (2002 - 2006)
- Kanagawa, JP (2011)
Company Filing History:
4 out of 4,048 
4 out of 58,130 
Years Active: 2002-2011
Title: The Innovations of Yoshihiro Date: A Pioneer in Image Signal Processing
Introduction
Yoshihiro Date, an esteemed inventor hailing from Kanagawa-ken, Japan, has made significant contributions to the field of image signal processing. With a portfolio boasting six patents, he has revolutionized the way image signals are processed and enhanced in modern technology.
Latest Patents
Among his latest patents, Date has developed an image signal processing apparatus that includes a peaking signal generation section, which extracts and amplifies high-frequency components from input image signals to generate a peaking signal. This signal is integral in contour correction, allowing the target area to be designated for enhancement. The apparatus further includes a mask processing section that outputs the modified image signal with the peaking signal added, as well as a scaling processing section that adjusts the pixel values at a predetermined scaling ratio. Another notable patent involves an edge enhancement system designed for viewfinders, which generates a peaking signal based on a specific target hue, thereby enhancing the visual experience for users by improving edge definition in captured images.
Career Highlights
Throughout his career, Yoshihiro Date has worked with renowned companies such as Alps Electric Co., Ltd. and Sony Corporation. His tenure at these organizations has provided him with a robust platform to advance his research and develop innovative technologies that are now standard in the imaging industry.
Collaborations
Date has collaborated with notable colleagues, including Tomoyasu Katsuyama and Naoki Hagiwara. These partnerships have facilitated the exchange of ideas, contributing to the enhancements evident in the technologies they have developed together.
Conclusion
Yoshihiro Date's innovative work in image signal processing has not only advanced the technology used in capturing and processing images but has also laid the groundwork for future developments in the field. His numerous patents and collaborations indicate a profound commitment to innovation and excellence, establishing him as a significant figure in the landscape of modern technology.