Chiba, Japan

Kazutaka Nakashima

This inventor holds 6 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutaka Nakashima. Retrieved from https://idiyas.com/inventor/kazutaka-nakashima

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 = 2.7

ph-index = 2

Forward Citations = 64(Granted Patents)


Company Filing History:


Years Active: 1998-2022

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6 patents (USPTO):Explore Patents

Title: Kazutaka Nakashima: Innovator in Loudspeaker Technology

Introduction

Kazutaka Nakashima is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of audio technology, particularly in the development of loudspeaker devices. With a total of 6 patents to his name, Nakashima continues to push the boundaries of innovation in sound engineering.

Latest Patents

One of Nakashima's latest inventions is a loudspeaker device designed for easy attachment to helmets. This device features a body that includes an actuator, which operates in response to an input drive signal. The design incorporates a lock lever that allows the loudspeaker to be securely mounted and detached from an adapter on the helmet. This innovative approach ensures that the loudspeaker remains securely in place while in use, preventing it from falling off during activities.

Career Highlights

Kazutaka Nakashima is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to audio technology.

Collaborations

Some of Nakashima's notable coworkers include Masaaki Ohara and Toshio Arai. Their collaborative efforts have played a crucial role in the development of advanced audio solutions.

Conclusion

Kazutaka Nakashima's innovative work in loudspeaker technology exemplifies the spirit of invention and creativity. His contributions continue to impact the audio industry, making sound technology more accessible and efficient for users.

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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