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For the Inventor, By the Inventor

Yokohama, Japan

Haruki Takata

This inventor holds 18 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Image Processing Technology. Top assignees: Hitachi, Ltd., Hitachi Video and Information System, Inc., Hitachi Video Information System, Inc.. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruki Takata. Retrieved from https://idiyas.com/inventor/haruki-takata

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

USPTO Granted Patents = 18 

% Patents Active = 83.3

 

Average Co-Inventor Count = 5.2

ph-index = 9

Forward Citations = 322(Granted Patents)


Location History:

  • Chigasaki, JP (1994 - 1996)
  • Chiyoda-ku, Tokyo JP (2008)
  • Yokohama, JP (1999 - 2012)

Company Filing History:

goldMedal16 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 46 
 
Hitachi Video and Information System, Inc.
 patents
bronzeMedal1 out of 1 
 
Hitachi Video Information System, Inc.
 patent
4. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2012

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Areas of Expertise:
Video Display Device
Image Processing
Signal Processing
Contrast Compensation
Gamma Correction
Noise Reduction
Television Receiver
Aspect Ratio Conversion
Picture Quality Correction
Spatial Filtering
Frame Conversion
Scan Conversion
18 patents (USPTO):Explore Patents
1. 8111263 - Video display device and color temperature correction method for the same (2012-02-07),
2. 7982804 - Image processing apparatus and image processing method (2011-07-19),
3. 7920773 - Video reproducing device (2011-04-05),
4. 7916214 - Picture display system for adjusting image quality of a picture signal having higher number of scanning lines (2011-03-29),
5. 7450182 - Image display apparatus and picture quality correction (2008-11-11),
6. 7436415 - Display system and display panel and signal processing apparatus for use with display system (2008-10-14),
7. 7382414 - Video signal processing apparatus, for controlling contrast compensation and edge compensation in relation to each other in depedence on luminance of an image, and television receiver including the same (2008-06-03),
8. 7333081 - Image display apparatus, display unit driver and image display method for the same (2008-02-19),
9. 7084880 - Video display device and color temperature correction method for the same (2006-08-01),
10. 6611294 - Method and device for converting number of frames of image signals (2003-08-26),
11. 6509930 - Circuit for scan conversion of picture signal using motion compensation (2003-01-21),
12. 6344857 - Gamma correction circuit (2002-02-05),
13. 6195132 - Noise reduction signal processing circuit and display apparatus (2001-02-27),
14. 6144412 - Method and circuit for signal processing of format conversion of picture (2000-11-07),
15. 5986635 - Processor for converting pixel number of video signal and display (1999-11-16),

Title: Haruki Takata: Pioneering Inventor from Yokohama

Introduction: Haruki Takata is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Haruki Takata holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Haruki Takata has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry. His dedication to pushing the boundaries of innovation has earned him global recognition.

Collaborations: Throughout his career, Haruki Takata has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence. His ability to work in diverse teams has led to the development of cutting-edge solutions to complex challenges.

Conclusion: Haruki Takata's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the technological landscape is profound, and his legacy will undoubtedly endure for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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