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For the Inventor, By the Inventor

Tokyo, Japan

Masayuki A Suzuki

This inventor holds 157 USPTO granted patents and 1 published patent application, primarily in Speech Processing (CPC class G10L15-063). Top assignees: Canon Kabushiki Kaisha, International Business Machines Corporation, Ddk Ltd.. Active years: 1978-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki A Suzuki. Retrieved from https://idiyas.com/inventor/masayuki-a-suzuki

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

USPTO Granted Patents = 157 

% Patents Active = 68.8

Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 861(Granted Patents)

Forward Citations (Not Self Cited) = 823(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Zama, JP (1992 - 1997)
  • Hadano, JP (1994 - 2000)
  • Takahama, JP (2002)
  • Chiyoda-ku, Tokyo JP (2003)
  • Shimomaruko, Ohta-ku, Tokyo, JP (2006)
  • Ohta-ku, Tokyo, JP (2007)
  • Shinagawa-Ku, JP (2006 - 2010)
  • Soka, JP (2015)
  • Kawasaki, JP (1978 - 2016)
  • Utsunomiya, JP (1998 - 2017)
  • Kohtoh-ku, JP (2017)
  • Koto-ku, JP (2007 - 2018)
  • Tochigi, JP (2003 - 2021)
  • Tokyo, JP (1978 - 2023)

Company Filing History:

goldMedal41 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
silverMedal40 out of 166,325 
 
International Business Machines Corporation
 patents
bronzeMedal34 out of 140 
 
Ddk Ltd.
 patents
4. 17 out of 1,875 
 
Oki Data Corporation
 patents
5. 10 out of 1,874 
 
Fujikura Limited
 patents
6. 4 out of 16,586 
 
Mitsubishi Electric Corporation
 patents
7. 4 out of 58,145 
 
Sony Corporation
 patents
8. 4 out of 1,030 
 
Teac Corporation
 patents
9. 3 out of 338 
 
Senju Metal Industry Co., Ltd.
 patents
10. 2 out of 3 
 
Kokusai Electric Semiconductor Service Inc.
 patents
11. 2 out of 8,994 
 
Nikon Corporation
 patents
12. 2 out of 264 
 
Sega Enterprises, Ltd.
 patents
13. 1 out of 4,804 
 
Dow Global Technolgoies LLC
 patents
14. 1 out of 447 
 
Keihin Corporation
 patents
15. 1 out of 36,676 
 
Nec Corporation
 patents
16. 1 out of 31 
 
Sanko Co., Ltd.
 patents
17. 1 out of 62 
 
Sony Corpotation
 patents
18. 5 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2023

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Areas of Expertise:
Neural Networks
Speaker Diarization
Acoustic Model
Language Models
Data Augmentation
Speech Signals
Natural Language Processing
Automatic Speech Recognition
Voice Data
Closed Captioning
Metric Learning
Text Generation
157 patents (USPTO):Explore Patents
1. 11741355 - Training of student neural network with teacher neural networks (2023-08-29),
2. 11651767 - Metric learning of speaker diarization (2023-05-16),
3. 11610581 - Multi-step linear interpolation of language models (2023-03-21),
4. 11610108 - Training of student neural network with switched teacher neural networks (2023-03-21),
5. 11574181 - Fusion of neural networks (2023-02-07),
6. 11557288 - Hindrance speech portion detection using time stamps (2023-01-17),
7. 11494433 - Expansion of a question and answer database (2022-11-08),
8. 11474341 - Electronic component unit (2022-10-18),
9. 11461375 - User interface for streaming spoken query (2022-10-04),
10. 11443748 - Metric learning of speaker diarization (2022-09-13),
11. 11276391 - Generation of matched corpus for language model training (2022-03-15),
12. 11250872 - Using closed captions as parallel training data for customization of closed captioning systems (2022-02-15),
13. 11227579 - Data augmentation by frame insertion for speech data (2022-01-18),
14. 11182665 - Recurrent neural network processing pooling operation (2021-11-23),
15. 11151449 - Adaptation of a trained neural network (2021-10-19),

Title: Unveiling the Innovations of Tokyo-based Inventor Masayuki A Suzuki

Introduction:

Masayuki A Suzuki, a prolific inventor hailing from Tokyo, Japan, has left a lasting impact on the field of technology with his remarkable contributions. With an impressive portfolio of 157 patents, Suzuki has been at the forefront of cutting-edge advancements in the realm of artificial intelligence and machine learning.

Latest Patents:

1. "Training of student neural network with teacher neural networks": Suzuki's groundbreaking method enables the training of student neural networks by inputting common data to multiple teacher neural networks, ultimately enhancing the learning process.

2. "Metric learning of speaker diarization": This innovative computer-implemented method focuses on training machine learning models for speaker classification and acoustic conditions, showcasing Suzuki's expertise in the realm of audio technology.

Career Highlights:

Suzuki has made significant strides in his career, having worked with esteemed companies such as Canon and IBM. His tenure at these organizations has been marked by a relentless pursuit of innovation and a commitment to pushing the boundaries of technological advancement.

Collaborations:

Throughout his career, Suzuki has collaborated closely with talented individuals such as Gakuto Kurata and Toru Nagano. Together, they have worked tirelessly to bring forward groundbreaking solutions and drive progress in the tech industry.

Conclusion:

Inventor Masayuki A Suzuki's remarkable journey is a testament to his unwavering dedication to innovation and his relentless pursuit of excellence. His pioneering work in artificial intelligence and machine learning continues to inspire and shape the future of technology, solidifying his legacy as a visionary in the field.

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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