Yokohama, Japan

Hisashi Kokawa

This inventor holds 1 USPTO granted patent. Top assignee: Alphatheta Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Kokawa. Retrieved from https://idiyas.com/inventor/hisashi-kokawa

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Hisashi Kokawa: Innovator in Audio Technology

Introduction

Hisashi Kokawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of audio technology, particularly in the development of devices that enhance user interaction with music.

Latest Patents

Kokawa holds a patent for a sound device, program, and control method. This innovative audio device is designed to perform control related to the separation process of audio data from a music piece into multiple parts. The device includes a display controlling module that displays labels representing the respective multiple parts, an operation acquiring module that acquires information indicating a user operation of selecting at least a portion of the labels, and a selecting module that selects at least one part based on the user operation. He has 1 patent to his name.

Career Highlights

Kokawa is currently employed at Alphatheta Corporation, where he continues to push the boundaries of audio technology. His work focuses on creating user-friendly audio devices that improve the listening experience.

Collaborations

Kokawa collaborates with Tatsuya Nakagoshi, a fellow innovator in the field. Their partnership has led to advancements in audio technology and user interface design.

Conclusion

Hisashi Kokawa's contributions to audio technology demonstrate his commitment to innovation and user experience. His work continues to influence the way we interact with music and sound devices.

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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