Osaka, Japan

Hajime Mizugami

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Mizugami. Retrieved from https://idiyas.com/inventor/hajime-mizugami

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Ingenious Contributions of Hajime Mizugami

Introduction: Hajime Mizugami, an innovative inventor hailing from Osaka, Japan, has made significant strides in the field of television technology. With one patent to his name, his advancements reflect the continuous evolution of media consumption and playback.

Latest Patents: Mizugami’s patent pertains to a novel television receiver design. This invention includes a switch circuit that effectively selects an output signal from an A/D converter. The technology introduces a movement adaptation type YC separating circuit that separates luminance and chrominance signals. During still picture reproduction, the control signal generated activates the switch circuit, facilitating the process by which the inputted composite video signal circulates in delay means. Remarkably, this innovation optimally utilizes the delay means for processing still images, showcasing Mizugami’s inventive prowess.

Career Highlights: As an accomplished inventor, Hajime Mizugami represents the spirit of innovation at Sanyo Electric Co., Ltd. His work underscores a commitment to enhancing television technology, particularly through signal processing and image clarity. The sophistication of his patent has the potential to enrich user experience significantly.

Collaborations: Throughout his career, Mizugami has collaborated with esteemed colleagues, including Masami Ebara and Tadashi Amino. Their combined expertise and creativity have undoubtedly contributed to the success of their projects and advancements in their respective fields.

Conclusion: Hajime Mizugami's contributions to television technology exemplify the importance of innovation in modern media. His singular patent reflects a deep understanding of signal processing, with implications that extend beyond just broadcasting. With a team of talented coworkers, Mizugami continues to pave the way for advancements in electronic communication, demonstrating that innovative thinking is crucial for progress.

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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