Neyagawa, Japan

Yoshinobu Kikuchi

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Kikuchi. Retrieved from https://idiyas.com/inventor/yoshinobu-kikuchi

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 = 3.4

ph-index = 2

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1978

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshinobu Kikuchi

Introduction

Yoshinobu Kikuchi is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of audio technology, particularly in the development of headphone devices. With a total of 2 patents, Kikuchi's work focuses on enhancing the listening experience through innovative designs.

Latest Patents

Kikuchi's latest patents include the "Out-of-head localization headphone listening device." This invention features a headphone device that receives output signals from various acoustic apparatus. It utilizes a reverberation supply circuit to produce an indirect sound signal, which is mixed with a direct sound signal to create a natural listening condition similar to that of loudspeaker listening. Another notable patent is the "Projected sound localization headphone apparatus." This device connects to reproduction apparatuses and generates indirect audio frequency signals, allowing listeners to experience an acoustic image outside their head, akin to listening to speakers.

Career Highlights

Yoshinobu Kikuchi is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and audio technology. His work at this company has allowed him to push the boundaries of headphone technology and improve user experiences.

Collaborations

Kikuchi has collaborated with notable coworkers, including Akitoshi Yamada and Yoichi Kimura. Their combined efforts have contributed to the innovative projects and patents that have emerged from their work.

Conclusion

Yoshinobu Kikuchi's contributions to headphone technology demonstrate his commitment to enhancing audio experiences. His innovative patents reflect a deep understanding of sound localization and user comfort.

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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