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For the Inventor, By the Inventor

Ibaraki, Japan

Osamu Koshiba

This inventor holds 11 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Texas Instruments Corporation. Active years: 2004-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Koshiba. Retrieved from https://idiyas.com/inventor/osamu-koshiba

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

USPTO Granted Patents = 11 

% Patents Active = 90.9


Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 130(Granted Patents)


Location History:

  • Ibaraki-ken, JP (2011)
  • Tsukuba, JP (2004 - 2012)
  • Ibaraki, JP (2004 - 2013)

Company Filing History:

goldMedal11 out of 29,888 
 
Texas Instruments Corporation
 patents

Years Active: 2004-2013

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11 patents (USPTO):Explore Patents
1. 8391649 - Image filter method (2013-03-05),
2. 8195002 - Adaptive post-deringing filter on compressed images (2012-06-05),
3. 7990471 - Interlaced-to-progressive video (2011-08-02),
4. 7787541 - Dynamic pre-filter control with subjective noise detector for video compression (2010-08-31),
5. 7697612 - Image preprocessing with selective lowpass filtering from motion compensation (2010-04-13),
6. 7412002 - Image preprocessing with selective lowpass filtering from motion compensation (2008-08-12),
7. 7403963 - Re-sampling with an arbitrary scaling ratio (2008-07-22),
8. 7231093 - Image code estimation (2007-06-12),
9. 6933970 - Digital still camera system and method (2005-08-23),
10. 6836289 - Digital still camera architecture with red and blue interpolation using green as weighting factors (2004-12-28),
11. 6791609 - Digital still camera system and method (2004-09-14),

Title: Innovations of Osamu Koshiba

Introduction

Osamu Koshiba is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of image processing, holding a total of 11 patents. His work focuses on developing advanced image filtering techniques that enhance the quality of digital images.

Latest Patents

Among his latest patents is an innovative image filter method that defines a nonlinear image filter based on local edge intensity and slope. This method is particularly useful for noise and artifact removal during image processing, with applications in digital still cameras and video cameras. Another significant patent is the adaptive post-deringing filter on compressed images. This method involves detecting portions of an edge that indicate probable ringing artifacts, applying a low pass filter to related pixel portions, and blending the filtered pixel with a value relating to the filter prior to filtering to produce a refined image.

Career Highlights

Osamu Koshiba is currently employed at Texas Instruments Corporation, where he continues to push the boundaries of image processing technology. His work has garnered attention for its practical applications in consumer electronics, particularly in enhancing image quality.

Collaborations

He has collaborated with notable coworkers such as Satoru Yamauchi and Akira Osamoto, contributing to various projects that advance the field of image processing.

Conclusion

Osamu Koshiba's innovative patents and contributions to image processing technology highlight his role as a leading inventor in the industry. His work continues to influence the development of high-quality imaging solutions.

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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