Atsuhisa Kageyama

This inventor holds 46 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Video Signal Processing. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 1992-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuhisa Kageyama. Retrieved from https://idiyas.com/inventor/atsuhisa-kageyama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 46 (Patent Applications = 2)

% Patents Active = 80.4

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 410(Granted Patents)

Location History:

Ibaraki, JP (1992 - 2007)
Osaka, JP (1993 - 2019)

Company Filing History:

43 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 16,454

Panasonic Corporation

patents

1 out of 13,338

Panasonic Intellectual Property Management Co., Ltd.

Years Active: 1992-2019

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Areas of Expertise:

Image Correction

Video Signal Processing

Gradation Correction

Color Compensation

Dynamic Gamma Correction

Noise Reduction

Luminance Signal

Contrast Correction

Histogram Generation

Black Level Compensation

Signal Extraction

Contour Correction

46 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10170081 - Image correction device and video content reproduction device (2019-01-01),

2. 9386291 - Video signal processing device (2016-07-05),

3. 8830398 - Resolution determination device, image processor, and image display device (2014-09-09),

4. 7259599 - Semiconductor device (2007-08-21),

5. 7209182 - False contour correcting apparatus and method (2007-04-24),

6. 7113227 - Gradation correcting apparatus gradation correcting method and video display apparatus (2006-09-26),

7. 7046298 - Data signal extraction apparatus (2006-05-16),

8. 7034896 - Gradation correction apparatus (2006-04-25),

9. 6967692 - Apparatus for processing luminance signal (2005-11-22),

10. 6903781 - Video signal processing apparatus (2005-06-07),

11. 6661469 - False contour correcting apparatus and method (2003-12-09),

12. 6636229 - Gradation correction circuit, and &ggr; correction apparatus (2003-10-21),

13. 6633343 - Dynamic gamma correction apparatus (2003-10-14),

14. 6597407 - Contour correction circuit and contour correction method (2003-07-22),

15. 6580464 - Color difference signal correction apparatus (2003-06-17),

Title: The Innovative Mind of Atsuhisa Kageyama

Introduction: Atsuhisa Kageyama is a pioneering inventor hailing from Ibaraki, Japan. His relentless pursuit of innovation has led to groundbreaking developments in various fields.

Latest Patents: Atsuhisa Kageyama's recent patents showcase his expertise in cutting-edge technologies, including advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Atsuhisa Kageyama has established himself as a visionary in the world of inventions. His contributions have not only revolutionized industries but have also improved the quality of life for many.

Collaborations: Throughout his career, Atsuhisa Kageyama has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His ability to work in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Atsuhisa Kageyama's passion for innovation, coupled with his technical expertise, continues to drive him towards creating solutions that have a lasting impact on society. His legacy as an inventor is marked by a relentless pursuit of excellence and a commitment to pushing the boundaries of what is possible.

Profile summary based on public USPTO records.