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Kawasaki, Japan

Toshiba Digital Solutions Corporation

USPTO Granted Patents = 123

% Expired Patents = 4.1

EPO Patents = 14

Trademarks = 9

Forward Citations = 90

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273 inventors (with patents filed for the assignee):

Kenta Cho (8 out of 31 patents)

Ryohei Tanaka (7 out of 7 patents)

Yeonsoo Yang (6 out of 9 patents)

4. Motokazu Iwasaki (6 out of 6 patents)

5. Kotaro Endo (6 out of 23 patents)

6. Hideki Kubo (5 out of 9 patents)

7. Masaru Suzuki (5 out of 106 patents)

8. Katsuhisa Chiba (4 out of 4 patents)

9. Masanori Tajima (4 out of 4 patents)

10. Hirotaka Ueki (4 out of 4 patents)

11. Megumi Kobayashi (4 out of 4 patents)

12. Masaru Watabiki (4 out of 4 patents)

13. Shinsuke Iuchi (4 out of 4 patents)

14. Hidemasa Itou (4 out of 4 patents)

15. Kazuyoshi Nishi (4 out of 7 patents)

Core Competencies:

Information Processing

Cryptography

Anomaly Detection

Visualization

Data Management

Quantum Key Delivery

Optical Inspection

Virtual Try-On

Communication Management

Behavior Estimating

Image Processing

Skill Platform

123 patents: Sort by Forward Citations

1. 12718179 - Information management system (2026-08-25),

2. 12689500 - Cryptographic communication system, cryptographic communication device, cryptographic communication method, and cryptographic communication program (2026-07-21),

3. 12683768 - Encryption communication system, encryption communication apparatus, and encryption communication method (2026-07-14),

4. 12650858 - Information processing device, information processing method, and computer program product (2026-06-09),

5. 12639934 - Robustness measurement device, robustness measurement method, and storage medium (2026-05-26),

6. 12621370 - Context matching related information processing system, information processing method and information processing device (2026-05-05),

7. 12619412 - Control of communication between an electronic device and a second electronic device, and system (2026-05-05),

8. 12613839 - Information management system and option management apparatus (2026-04-28),

9. 12548583 - Acoustic control apparatus, storage medium and accoustic control method (2026-02-10),

10. 12536823 - Information processing device, information processing method, and program (2026-01-27),

11. 12500750 - Quantum key delivery service platform (2025-12-16),

12. 12494201 - Viewing assistance system, viewing assistance method, and nonvolatile recording medium storing program (2025-12-09),

13. 12489608 - Cryptography communication system, key exchange node, application execution environment, control method, and storage medium (2025-12-02),

14. 12469299 - Determination apparatus, determination method, and program (2025-11-11),

15. 12461513 - Visualization system (2025-11-04),

Company Overview

Toshiba Digital Solutions Corporation, headquartered in Kawasaki, Japan, specializes in advanced information processing technologies. The company focuses on a diverse range of core technology topics, including cryptography, anomaly detection, and data management. It also explores innovative applications such as quantum key delivery and optical inspection, enhancing security and efficiency in data handling. Additionally, Toshiba Digital Solutions is involved in visualization and virtual try-on technologies, contributing to the evolution of user experiences across various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

123 Patents

#17 in Kawasaki

#999 in Japan

#6,520 in the World

Kawasaki, Japan

Toshiba Digital Solutions Corporation

Forward Citations = 90

273 inventors:

Kenta Cho (8 out of 31 patents)

Ryohei Tanaka (7 out of 7 patents)

Yeonsoo Yang (6 out of 9 patents)

4. Motokazu Iwasaki (6 out of 6 patents)

5. Kotaro Endo (6 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toshiba Digital Solutions Corporation. Retrieved from https://idiyas.com/company/toshiba-digital-solutions

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

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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