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For the Inventor, By the Inventor

Kawasaki, Japan

Sayuri Nakayama

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal15 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 2018-2023

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15 patents (USPTO):Explore Patents
1. 11721357 - Voice processing method and voice processing apparatus (2023-08-08),
2. 11232810 - Voice evaluation method, voice evaluation apparatus, and recording medium for evaluating an impression correlated to pitch (2022-01-25),
3. 11069373 - Speech processing method, speech processing apparatus, and non-transitory computer-readable storage medium for storing speech processing computer program (2021-07-20),
4. 11004463 - Speech processing method, apparatus, and non-transitory computer-readable storage medium for storing a computer program for pitch frequency detection based upon a learned value (2021-05-11),
5. 10885931 - Voice processing method, voice processing apparatus, and non-transitory computer-readable storage medium for storing voice processing computer program (2021-01-05),
6. 10861477 - Recording medium recording utterance impression determination program by changing fundamental frequency of voice signal, utterance impression determination method by changing fundamental frequency of voice signal, and information processing apparatus for utterance impression determination by changing fundamental frequency of voice signal (2020-12-08),
7. 10832687 - Audio processing device and audio processing method (2020-11-10),
8. 10741198 - Information processing apparatus, method and non-transitory computer-readable storage medium (2020-08-11),
9. 10679645 - Confused state determination device, confused state determination method, and storage medium (2020-06-09),
10. 10636438 - Method, information processing apparatus for processing speech, and non-transitory computer-readable storage medium (2020-04-28),
11. 10607628 - Audio processing method, audio processing device, and computer readable storage medium (2020-03-31),
12. 10381023 - Speech evaluation apparatus and speech evaluation method (2019-08-13),
13. 10276182 - Sound processing device and non-transitory computer-readable storage medium (2019-04-30),
14. 10094862 - Sound processing device and sound processing method (2018-10-09),
15. 10014838 - Gain adjustment apparatus and gain adjustment method (2018-07-03),

Sayuri Nakayama: A Pioneer in Voice Processing Innovations

Introduction

Sayuri Nakayama is an accomplished inventor based in Kawasaki, Japan, with a remarkable portfolio of 15 patents. Her contributions to the field of voice processing have significantly advanced technology that assesses and manipulates emotional nuances in vocal communication.

Latest Patents

Among her latest creations are innovative patents focusing on voice processing methods and apparatuses. One of her notable patents involves a comprehensive voice processing method that detects multiple voice sections within an input sound comprising various speakers. This invention calculates feature amounts for each voice section, determines corresponding emotions for each section, and clusters these feature amounts based on changes in emotional expression. Another important patent concerns a voice evaluation method that analyzes pitch frequencies and evaluates impressions based on the distribution of these frequencies. This process enhances the understanding of vocal expression and emotional feedback in communication.

Career Highlights

Sayuri Nakayama is part of the esteemed Fujitsu Corporation, where her expertise in voice technology has been pivotal. Her career is marked by a commitment to pushing the boundaries of how technology can interpret and enhance human interaction through voice.

Collaborations

At Fujitsu Corporation, Nakayama collaborates closely with talented coworkers, including Taro Togawa and Takeshi Otani. Together, they work on cutting-edge projects that utilize advanced algorithms and innovative methodologies to improve voice processing technologies.

Conclusion

Sayuri Nakayama stands out as a visionary inventor whose work has significantly impacted the field of voice processing. Her patents are not just technical achievements but also contribute to the understanding of human emotion and communication. As she continues to innovate, her influence on technology and emotional expression in voice applications will undoubtedly grow.

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