Kanagawa, Japan

Shigekiyo Fujii

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Panasonic Corporation. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigekiyo Fujii. Retrieved from https://idiyas.com/inventor/shigekiyo-fujii

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


% Patents Active = 16.7

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Kanagawa, JP (2009 - 2013)
  • Ehime, JP (2012 - 2013)

Company Filing History:


Years Active: 2009-2013

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6 patents (USPTO):Explore Patents

Title: Shigekiyo Fujii: Innovator in Hearing Aid Technology

Introduction

Shigekiyo Fujii is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of hearing aid technology, holding a total of 6 patents. His innovative designs have improved the functionality and user experience of hearing aids, making them more accessible and effective for individuals with hearing impairments.

Latest Patents

Fujii's latest patents include advanced hearing aid systems that incorporate multiple components for enhanced performance. One of his inventions features a hearing aid that includes first and second microphones, A/D converters, a microphone sensitivity correction unit, and a hearing assistance processing unit. This design allows for precise sound processing and correction, ensuring that users receive clear audio signals. Another patent focuses on a hearing aid with a volume control mechanism that utilizes a variable resistor to adjust amplification levels based on user input. This innovation allows for a more personalized hearing experience, adapting to the user's needs in real-time.

Career Highlights

Shigekiyo Fujii is currently employed at Panasonic Corporation, where he continues to develop cutting-edge technologies in the audio and hearing aid sectors. His work has not only advanced the capabilities of hearing aids but has also contributed to the overall mission of improving quality of life for individuals with hearing challenges.

Collaborations

Fujii has collaborated with talented colleagues such as Hiroshi Kondo and Yasushi Ueda. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of groundbreaking hearing aid technologies.

Conclusion

Shigekiyo Fujii's contributions to hearing aid technology exemplify the impact of innovation in enhancing everyday life. His patents reflect a commitment to improving auditory experiences for users, showcasing the importance of continuous advancement in this field.

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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