Nagaokakyo, Japan

Tomohiro Ueda

This inventor holds 26 USPTO granted patents, primarily in Video Encoding Technology. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1995-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Ueda. Retrieved from https://idiyas.com/inventor/tomohiro-ueda

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


% Patents Active = 73.1

Average Co-Inventor Count = 5.6

ph-index = 9

Forward Citations = 414(Granted Patents)


Company Filing History:


Years Active: 1995-2011

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Areas of Expertise:
Video Encoding
Digital VTR
High-Efficiency Encoder
Variable Length Coding
Adaptive Quantization
Error Signal Processing
Pixel Value Intercomparison
Recording Medium
Replay Modes
26 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tomohiro Ueda

Introduction

Tomohiro Ueda is a prolific inventor based in Nagaokakyo, Japan. With an impressive portfolio of 26 patents, Ueda has made significant strides in the field of high-efficiency encoding and video technology. His contributions have played a vital role in advancing multimedia systems and understanding scene change detection in video encoding.

Latest Patents

Among his notable patents, Ueda has developed a high-efficiency encoder and a video information recording/reproducing apparatus. This innovative encoder performs motion-compensation prediction and strategically sets an intra-field every n fields. It is designed to detect scene changes accurately. When a scene change occurs, the encoder either switches the reference picture used in motion-compensation prediction or sets the field immediately after the scene change as an intra-field. This technology significantly enhances video quality and efficiency.

Career Highlights

Tomohiro Ueda is currently associated with Mitsubishi Electric Corporation, a leading company in technology and engineering. His work within the organization has further expanded his expertise and contributions to the field of video encoding. Ueda's innovative approach to problem-solving and technology application has positioned him as a respected figure among his peers.

Collaborations

Throughout his career, Ueda has collaborated with several notable professionals, including Ken Onishi and Yoshinori Asamura. These partnerships have fostered a dynamic environment of innovation and creativity, allowing for the development of cutting-edge technologies in the multimedia domain.

Conclusion

Tomohiro Ueda's inventive potential and collaborative spirit underscore his vital role in the evolution of video encoding technology. With his continued contributions, he is set to inspire future innovations in the industry. His dedication to enhancing multimedia experiences has made him a significant player in the world of technology.

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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