Tokyo, Japan

Hiroshi Irii

This inventor holds 1 USPTO granted patent. Top assignee: Ntt Docomo, Inc.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Irii. Retrieved from https://idiyas.com/inventor/hiroshi-irii

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


Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Hiroshi Irii: Innovator in Equalizer Technology

Introduction

Hiroshi Irii is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly through his innovative patent related to equalizer apparatuses.

Latest Patents

Hiroshi Irii holds a patent for an "Equalizer apparatus and equalizing method." This invention includes a sampled voice data extractor, a sampled noise data extractor, and a sampled voice data characteristics corrector. The apparatus is designed to enhance audio quality by extracting and correcting voice data based on surrounding noise characteristics. His patent is a testament to his expertise in audio processing technology.

Career Highlights

Irii is associated with NTT Docomo, Inc., a leading telecommunications company in Japan. His work at NTT Docomo has allowed him to explore and develop advanced technologies that improve user experiences in voice communication.

Collaborations

Hiroshi Irii has collaborated with Hideyuki Nagasawa, contributing to the development of innovative audio technologies. Their partnership has fostered advancements in the field, showcasing the importance of teamwork in technological innovation.

Conclusion

Hiroshi Irii's contributions to equalizer technology highlight his role as a significant inventor in the audio industry. His innovative patent reflects his commitment to enhancing audio quality and user experience.

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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