Tokyo, Japan

Yoko Fujishima

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Rion Company Ltd.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Fujishima. Retrieved from https://idiyas.com/inventor/yoko-fujishima

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2019

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: Yoko Fujishima: Innovative Inventor in Hearing Technology

Introduction

Yoko Fujishima, based in Tokyo, Japan, is a pioneering inventor known for her advancements in hearing technology. With a focus on enhancing auditory experiences, Fujishima has made significant contributions to the field of sound processing.

Latest Patents

Fujishima holds a patent for a unique dereverberation device and hearing aid. This innovative device incorporates multiple components, including an input instantaneous value calculation unit, a reverberation estimation unit, and a gain processing unit. The system is designed to optimize sound quality by processing input signals to minimize reverberation, ultimately improving clarity for users.

Career Highlights

Yoko Fujishima is affiliated with Rion Company Ltd, where she applies her expertise in acoustics and sound technology. Her work has not only led to practical applications in hearing aids but has also positioned her as a leading figure in auditory innovation. The recognition she has received stems from her commitment to improving the listening experience for individuals with hearing impairments.

Collaborations

Throughout her career, Fujishima has collaborated with notable colleagues, including Masatoshi Osawa and Masahiro Sunohara. Together, they have worked on various projects aimed at enhancing the functionality and effectiveness of hearing devices, showcasing the importance of teamwork in technological advancements.

Conclusion

Yoko Fujishima's contributions to hearing technology reflect her dedication to innovation and improvement of auditory experiences. As she continues her work at Rion Company Ltd, her patents and collaborations promise to pave the way for further advancements in the field, benefitting countless individuals who rely on hearing aids for better communication and quality of life.

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]
Loading…