Osaka, Japan

Tomonori Shibuya

This inventor holds 8 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 2011-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Shibuya. Retrieved from https://idiyas.com/inventor/tomonori-shibuya

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Mie, JP (2011 - 2016)
  • Okayama, JP (2017)
  • Osaka, JP (2018 - 2020)

Company Filing History:


Years Active: 2011-2020

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tomonori Shibuya

Introduction

Tomonori Shibuya is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of loudspeaker technology, holding a total of 8 patents. His work focuses on enhancing the performance and quality of sound systems through innovative designs and materials.

Latest Patents

Shibuya's latest patents include an oscillatory component for loudspeakers and a loudspeaker diaphragm. The oscillatory component features a unique vibration component that consists of a base layer made from a paper body containing fibers, an intermediate layer with cellulose fibers, and a coating layer of inorganic powder. This design aims to improve the efficiency and sound quality of loudspeakers. Additionally, his loudspeaker diaphragm patent describes a woven fabric base member, a sealing layer, and a coating layer made from a composite material. This innovative structure enhances the durability and acoustic performance of loudspeakers.

Career Highlights

Throughout his career, Tomonori Shibuya has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in audio technology.

Collaborations

Shibuya has collaborated with talented individuals in his field, including Tetsushi Itano and Mitsukazu Kuze. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in loudspeaker design.

Conclusion

Tomonori Shibuya's innovative work in loudspeaker technology has made a lasting impact on the industry. His patents reflect a commitment to enhancing sound quality and performance through thoughtful design and material selection.

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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