Tokyo, Japan

Sanae Fujita

This inventor holds 11 USPTO granted patents and 7 published patent applications. Top assignees: Nippon Telegraph and Telephone Corporation, Lion Corporation, Ntt Corporation. Active years: 1988-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sanae Fujita. Retrieved from https://idiyas.com/inventor/sanae-fujita

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

USPTO Granted Patents = 11 

% Patents Active = 90.9

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 130(Granted Patents)


Company Filing History:


Years Active: 1988-2026

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11 patents (USPTO):Explore Patents

Title: The Innovative Mind of Sanae Fujita

Introduction

Sanae Fujita is a distinguished inventor based in Tokyo, Japan, known for her contributions to the field of book search technology. With a portfolio of 10 patents, she has developed innovative solutions aimed at enhancing the efficiency of book searches utilized for training, particularly in reducing metathesis.

Latest Patents

Some of her latest patents include the following groundbreaking inventions: a Book Search Apparatus, a Book Search Database Generation Apparatus, a Book Search Method, a Book Search Database Generation Method, and an accompanying Program. These inventions provide a method for efficiently searching for books used during training to help minimize metathesis. Central to her invention is a book search database storage unit, which contains information identifying a book and the frequency of proximity numbers for mora character notation pairs appearing in both forward and reverse order. Additionally, the technology features a display unit that presents a search screen with input regions for correctly and incorrectly pronounced phrases, facilitating precise searches based on pronunciation input.

Career Highlights

Fujita's impressive career includes significant roles at leading companies such as Nippon Telegraph and Telephone Corporation and Lion Corporation. Her work in these institutions has allowed her to cultivate a robust skill set in technology development and innovation.

Collaborations

Throughout her career, Sanae Fujita has worked alongside talented individuals such as Takashi Hattori and Tessei Kobayashi. These collaborations have contributed to the advancement of her innovations and have fostered a collaborative environment for exchanging ideas and expertise.

Conclusion

Sanae Fujita stands as a prominent figure in the realm of technological innovation, particularly in book search technology. Her latest inventions reflect her dedication to improving language training tools, and her collaborations with esteemed colleagues showcase her commitment to advancing the field. With a growing number of patents to her name, Fujita continues to influence the landscape of innovation positively.

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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