Tokyo, Japan

Takatsugu Uragami

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takatsugu Uragami. Retrieved from https://idiyas.com/inventor/takatsugu-uragami

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 = 2.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Takatsugu Uragami: Innovator in Audio Circuit Technology

Introduction: Takatsugu Uragami is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly in the development of circuits for loudspeakers. His innovative approach has led to the creation of a unique patent that enhances audio performance.

Latest Patents: Takatsugu Uragami holds a patent for a "Polarity Determining Circuit for Loudspeakers." This invention includes an audio circuit that determines the polarities of loudspeakers and features a test signal generator that outputs a test signal by cutting off high-frequency components from a white noise signal. The circuit allows users to switch between positive and negative-phase signals, enabling accurate localization of sound between left and right loudspeakers. This technology is crucial for ensuring proper speaker connections and enhancing audio clarity.

Career Highlights: Throughout his career, Uragami has focused on advancing audio technology. His work has been recognized for its practical applications in improving sound systems. He has dedicated his efforts to developing solutions that address common issues in audio equipment.

Collaborations: Takatsugu Uragami has collaborated with Mikio Kitano, contributing to the advancement of audio circuit technology. Their partnership has fostered innovation and led to the development of effective audio solutions.

Conclusion: Takatsugu Uragami is a prominent figure in the field of audio technology, with a patent that showcases his innovative spirit. His contributions continue to influence the way we experience sound, making him a valuable inventor in the industry.

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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