Saitama, Japan

Daisuke Ishizuka

This inventor holds 1 USPTO granted patent. Top assignees: So-Net Entertainment Corporation, Sony Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Ishizuka. Retrieved from https://idiyas.com/inventor/daisuke-ishizuka-r21kuk5m

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 = 5.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Daisuke Ishizuka: Innovator in Voice Recognition Technology

Introduction

Daisuke Ishizuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of voice recognition technology. His innovative work has led to the development of a unique voice chat system that enhances communication through advanced speech recognition methods.

Latest Patents

Daisuke Ishizuka holds a patent for a voice chat system, which includes an information processing apparatus, a speech recognition method, a keyword data electrode detection method, and a program for speech recognition. This voice chat system comprises multiple information processing apparatuses that perform voice chats while executing speech recognition. A search server connects these apparatuses via a communication network, disclosing a search keyword list to facilitate effective communication. The system includes a recognition word dictionary generating unit that creates a recognition word dictionary from the search keyword list, enabling accurate speech recognition during conversations.

Career Highlights

Throughout his career, Daisuke Ishizuka has worked with prominent companies such as So-Net Entertainment Corporation and Sony Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the technology sector.

Collaborations

Daisuke has collaborated with talented individuals, including Motoki Nakade and Hitoshi Honda. These partnerships have fostered innovation and creativity in his work.

Conclusion

Daisuke Ishizuka is a pioneering inventor whose contributions to voice recognition technology have made a lasting impact. His innovative patent and career achievements reflect his dedication to advancing communication technology.

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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