Fumihiro Adachi

Title: Fumihiro Adachi: Innovator in Speech Recognition Technology

Introduction

Fumihiro Adachi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of speech recognition technology. With a total of 3 patents to his name, Adachi's work focuses on enhancing the efficiency and accuracy of speech recognition systems.

Latest Patents

Adachi's latest patents include a speech recognition system, a speech recognition result output method, and a speech recognition result output program. The speech recognition system he developed allows users to be informed when they use an unknown word, enabling easy confirmation of such instances. This system includes a word speech recognition section that converts input speech into a recognition result word sequence using a predetermined word dictionary. Additionally, it features a syllable recognition section and a segment determination section that identifies segments corresponding to unknown words. The output section then provides users with relevant word entries from the dictionary.

Another notable patent focuses on a voice recognition system that maintains high-speed recognition even when extraneous elements are present in the grammar. This invention utilizes a first voice recognition processing unit to generate a recognition hypothesis graph based on a first grammar. It also employs a second voice recognition processing unit that processes input voice according to a second grammar, which accommodates sections of input voice that are not keywords.

Career Highlights

Fumihiro Adachi is currently employed at NEC Corporation, where he continues to innovate in the field of speech recognition. His work has been instrumental in advancing the capabilities of voice recognition technologies.

Collaborations

Adachi collaborates with notable colleagues such as Ryosuke Isotani and Ken Hanazawa, contributing to a dynamic and innovative work environment.

Conclusion

Fumihiro Adachi's contributions to speech recognition technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in voice recognition, making him a key figure in this evolving field.