Saitama, Japan

Shigeyuki Sakazawa

This inventor holds 33 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Video Processing Technology. Top assignees: Kddi Corporation, Kokusai Denshin Denwa Kabushiki Kaisha, Kokusai Denshin Denwa Co., Ltd.. Active years: 1996-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Sakazawa. Retrieved from https://idiyas.com/inventor/shigeyuki-sakazawa

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

USPTO Granted Patents = 33 

% Patents Active = 48.5


Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 289(Granted Patents)


Location History:

  • Tokyo, JP (1996 - 2005)
  • Saitama, JP (2004 - 2014)
  • Saitama-ken, JP (2014)
  • Fujimino, JP (2010 - 2023)

Company Filing History:


Years Active: 1996-2023

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Areas of Expertise:
Video Encoding
Video Decoding
Watermarking
Image Quality Assessment
Color Correction
Free Viewpoint Video
Adaptive Media Encoding
Data Transmission
Motion Vector Determination
Bit Rate Control
Digital Watermarking
Compressed Data Distribution
33 patents (USPTO):Explore Patents

Title: The Innovative Journey of Shigeyuki Sakazawa

Introduction: Shigeyuki Sakazawa, a pioneering inventor hailing from Saitama, Japan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Sakazawa's latest patents showcase his continuous dedication to innovation, with a focus on advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Sakazawa has been at the forefront of technological advancements, leading research teams and spearheading projects that have revolutionized industries worldwide.

Collaborations: Sakazawa's collaborative efforts with leading tech companies, research institutions, and universities have resulted in the development of cutting-edge technologies that have set new standards in the field of innovation.

Conclusion: Shigeyuki Sakazawa's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to continue pushing the limits of what is possible.

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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