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Katsuyuki Matsui

USPTO Granted Patents = 24 (Patent Applications = 4)

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 18(Granted Patents)

Location History:

Yokohama, JP (2018)
Tokyo, JP (2014 - 2024)

Company Filing History:

20 out of 426

Nec Display Solutions, Ltd.

patents

3 out of 92

Sharp Nec Display Solutions, Ltd.

Years Active: 2014-2024

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11862118 - Display data processing device, image display system, and display data processing method (2024-01-02),

2. 11069310 - Image display apparatus and image display method (2021-07-20),

3. 11011096 - Self-diagnostic imaging method, self-diagnostic imaging program, display device, and self-diagnostic imaging system (2021-05-18),

4. 10699656 - Luminance adjustment device, display device and luminance adjustment method (2020-06-30),

5. 10594904 - Correction coefficient calculation unit, image conversion unit, color correction device, display device, correction coefficient calculation method, and program (2020-03-17),

6. 10304365 - Image correction device, display device, and image correction method (2019-05-28),

7. 10157582 - Display device, gradation correction map generation device, gradation correction map generation method, and program (2018-12-18),

8. 10000697 - Magnesium alumosilicate-based phosphor (2018-06-19),

9. 9992384 - Correction coefficient calculation unit, image conversion unit, color correction device, display device, correction coefficient calculation method, and program (2018-06-05),

10. 9953585 - Display device and display correction method (2018-04-24),

11. 9928784 - Display apparatus, gradation correction map generating device, gradation correction map generating method, and program (2018-03-27),

12. 9916811 - Color conversion data generation device, color conversion data generation method, and display device (2018-03-13),

13. 9907133 - Backlight device and backlight control method (2018-02-27),

14. 9812071 - Display device, display system, video output device, and control method of display device (2017-11-07),

15. 9786231 - Display device for varying the driving frequency of a backlight and driving method thereof (2017-10-10),

Title: Katsuyuki Matsui: A Pioneer in Display Technology Innovations

Introduction

Katsuyuki Matsui, located in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 23 patents. His innovative work primarily focuses on display technologies, which have significantly impacted how visual information is processed and displayed.

Latest Patents

Matsui's latest contributions to the field include a series of patents that enhance display data processing. One notable invention is a display data processing device that performs color adjustment on the gradation values of pixels in a frame image based on input video signals. This device features a first gamma correction unit that converts input gradation values into corrected values, ensuring optimal color fidelity on display screens. Additionally, it encompasses a video gain correction unit that adjusts the corrected gradation values according to video gain settings, streamlining the output for a more accurate visual experience. Another significant patent is related to an image display apparatus that rectifies display unevenness by utilizing correction data generated from prior correction metrics, demonstrating Matsui's commitment to advancing image quality.

Career Highlights

Katsuyuki Matsui has built his career in esteemed companies such as NEC Display Solutions and Sharp NEC Display Solutions. His work in these organizations reflects a dedication to pushing the boundaries of display technology and enhancing user experience through innovative solutions.

Collaborations

Throughout his career, Matsui has collaborated with notable professionals such as Ryuuichi Fujimura and Kiyomichi Fukushima. These partnerships have fostered an environment of creativity and innovation, contributing to the successful development of groundbreaking display technologies.

Conclusion

Katsuyuki Matsui’s contributions to display technology through his numerous patents stand as a testament to his innovative spirit and technical expertise. His dedication to developing advanced solutions has not only improved display systems but also influenced the broader field of visual technology, making significant strides towards future innovations.

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