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For the Inventor, By the Inventor

Yokohama, Japan

Toshiaki Sugimura

This inventor holds 32 USPTO granted patents and 3 EPO patents, primarily in Speech Recognition Technology. Top assignees: Ntt Docomo, Inc., Hewlett-Packard Company, Nippon Telegraph and Telephone Corporation. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Sugimura. Retrieved from https://idiyas.com/inventor/toshiaki-sugimura

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

USPTO Granted Patents = 32

% Patents Active = 40.6


Average Co-Inventor Count = 3.7

ph-index = 13

Forward Citations = 804(Granted Patents)


Location History:

  • Tokyo, JP (2001 - 2002)
  • Chiyoda-ku, JP (2005 - 2009)
  • Yokohama, JP (2003 - 2011)

Company Filing History:

goldMedal25 out of 4,935 
 
Ntt Docomo, Inc.
 patents
silverMedal4 out of 9,639 
 
Hewlett-Packard Company
 patents
bronzeMedal4 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
4. 1 out of 27,667 
 
Hewlett-Packard Development Company, L.p.
 patents
5. 1 out of 1 
 
Sadaoki Furui
 patent
6. 1 out of 1 
 
Sadaoki Furui and Ntt Docomo, Inc.
 patent
7. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2001-2025

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Areas of Expertise:
Pattern Recognition
Speech Synthesis
Voice Detection
Information Management
Mobile Terminal
Hologram Display
Data Search
Noise Adaptation
Telecommunications
Authentication
Remote Manipulation
Biological Signal
32 patents (USPTO):Explore Patents
1. 12190237 - Pattern recognition device and learned model (2025-01-07),
2. 7999965 - Information management apparatus, information output system, portable terminal, and information outputting method (2011-08-16),
3. 7933234 - Guide apparatus, guide system, and guide method (2011-04-26),
4. 7860455 - Electronic communications system, apparatus and electrode layout method (2010-12-28),
5. 7680666 - Speech recognition system, speech recognition method, speech synthesis system, speech synthesis method, and program product (2010-03-16),
6. 7630110 - Three-dimensional hologram image display apparatus and three-dimensional hologram image display system (2009-12-08),
7. 7627470 - Speaking period detection device, voice recognition processing device, transmission system, signal level control device and speaking period detection method (2009-12-01),
8. 7561295 - Information management apparatus, information output system, portable terminal, and information outputting method (2009-07-14),
9. 7552049 - Noise adaptation system of speech model, noise adaptation method, and noise adaptation program for speech recognition (2009-06-23),
10. 7551893 - Communications unit, communications facility, management device, communication system, and electric field communication device (2009-06-23),
11. 7480616 - Information recognition device and information recognition method (2009-01-20),
12. 7433718 - Mobile terminal capable of measuring a biological signal (2008-10-07),
13. 7424426 - Noise adaptation system of speech model, noise adaptation method, and noise adaptation program for speech recognition (2008-09-09),
14. 7418385 - Voice detection device (2008-08-26),
15. 7369991 - Speech recognition system, speech recognition method, speech synthesis system, speech synthesis method, and program product having increased accuracy (2008-05-06),

Title: Toshiaki Sugimura: Innovator in Pattern Recognition and Information Management Technologies

Introduction

Toshiaki Sugimura, based in Yokohama, Japan, is an accomplished inventor known for his contributions to pattern recognition and information management technologies. With a portfolio comprising 32 patents, Sugimura has significantly impacted the fields of telecommunications and data processing.

Latest Patents

Among his latest innovations, Sugimura has developed a pattern recognition device that highlights a sophisticated approach to processing input images. This device features an acquisition unit that collects multiple recognition candidates alongside their respective recognition scores. It includes a calculation unit that quantifies the chances of these candidates being correct based on their features. A unique determination unit then establishes a final recognition result derived from these evaluations.

Another noteworthy patent involves an information management apparatus designed to optimize printer-related operations. This device includes a database for storing relevant information about printers, along with means to receive output requests from portable terminals and transmit inquiry signals to determine printer identity. Enhanced with communication capabilities, the apparatus recognitions images transmitted in response to these inquiries, retrieves pertinent printer information, and subsequently outputs data to the printer.

Career Highlights

Sugimura has a well-documented career with prominent organizations, notably working at NTT Docomo, Inc. and Nippon Telegraph and Telephone Corporation. His role in these companies has allowed him to integrate advanced technological innovations into consumer products and services.

Collaborations

Sugimura has collaborated with notable colleagues, including Masaaki Fukumoto and Hiroyuki Manabe. Their collective efforts in research and development have contributed to advancing communication technologies and enhancing user experiences across various platforms.

Conclusion

Toshiaki Sugimura's impressive array of patents and his collaborative work reflect his commitment to innovation in the fields of pattern recognition and information management. His inventions not only push technological boundaries but also serve as pivotal enhancements in everyday applications, making him a noteworthy figure in modern technological advancements.

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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