Katano, Japan

Tetsuya Tani

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Tani. Retrieved from https://idiyas.com/inventor/tetsuya-tani-afvxb80h

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Tetsuya Tani - Innovator in Cassette Tape Technology.

Introduction

Tetsuya Tani is a notable inventor based in Katano, Japan. He has made significant contributions to the field of audio technology, particularly with his innovative work on cassette tape recorders. His inventions have helped shape the way audio is recorded and played back.

Latest Patents

Tetsuya Tani holds a patent for a cassette tape recorder. This invention features a control circuit that manages the tape transport mechanism by detecting the amount of tape remaining unwound. It adjusts the tape speed based on the position of the tape, ensuring efficient recording and playback. The control circuit also estimates the thickness of the tape, allowing for speed variations during high-speed winding, which shortens the time required for winding up the magnetic tape.

Career Highlights

Tetsuya Tani has worked with Sanyo Electric Co., Ltd., where he has been able to apply his innovative ideas in the development of audio technology. His work has been instrumental in enhancing the functionality and efficiency of cassette tape recorders.

Collaborations

Tetsuya Tani has collaborated with Naoki Yonetani, contributing to advancements in audio technology through their combined expertise.

Conclusion

Tetsuya Tani's contributions to cassette tape technology demonstrate his innovative spirit and dedication to improving audio recording methods. His patent reflects a deep understanding of the mechanics involved in tape transport, showcasing his role as a key inventor in this field.

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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