Location History:
- Tokyo-to, JP (2006)
- Tokyo, JP (2004 - 2018)
Company Filing History:
4 out of 1,033 
3 out of 15,928 
Years Active: 2004-2018
Title: Michihiro Yamazaki: Innovator in Voice Recognition Technology
Introduction
Michihiro Yamazaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of voice recognition technology, holding a total of 7 patents. His work focuses on enhancing the accuracy and efficiency of speech recognition systems.
Latest Patents
Yamazaki's latest patents include an innovative apparatus and method for decoding to recognize speech using a third speech recognizer based on the results of the first and second recognizers. This invention aims to provide a highly valid recognition result while minimizing unnecessary processing. The voice recognition device comprises first to third voice recognition units and a control unit. When the control unit determines that the third voice recognition unit should recognize an input voice based on the results from the first and second units, it utilizes a dictionary that includes candidate character strings derived from those results.
Another notable patent is a voice recognition system designed for the registration of stable utterances. This system features a voice input unit for capturing voices uttered multiple times, a storage unit for keeping the voice data, and an utterance stability verification unit. The verification unit assesses the similarity between the voice data and determines if the registration is acceptable based on a predefined threshold. Additionally, a standard pattern creation unit generates a standard pattern using the accepted voice data.
Career Highlights
Throughout his career, Michihiro Yamazaki has worked with esteemed companies such as Kabushiki Kaisha Topcon and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his expertise in voice recognition technology and contribute to various innovative projects.
Collaborations
Yamazaki has collaborated with notable colleagues, including Hisashi Isozaki and Hiroshi Yoshikawa. Their combined efforts have further advanced the field of voice recognition and contributed to the development of cutting-edge technologies.
Conclusion
In summary, Michihiro Yamazaki is a distinguished inventor whose work in voice recognition technology has led to several impactful patents. His innovative approaches continue to shape the future of speech recognition systems.