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Hitachi Industry & Control Solutions, Ltd.

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USPTO Granted Patents = 50

% Expired Patents = 34.0

EPO Patents = 8

Trademarks = 8

Forward Citations = 77

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86 inventors (with patents filed for the assignee):

Koji Hirata (19 out of 268 patents)

Masahiko Yatsu (19 out of 149 patents)

Kazuomi Kaneko (14 out of 38 patents)

4. Shigeki Hoshino (10 out of 17 patents)

5. Toshinori Sugiyama (9 out of 69 patents)

6. Shinichiro Hirooka (7 out of 21 patents)

7. Junji Shiokawa (5 out of 80 patents)

8. Tomoaki Nishiguchi (5 out of 11 patents)

9. Hirotomo Sai (4 out of 15 patents)

10. Tomoko Ishino (3 out of 3 patents)

11. Iori Umezawa (3 out of 3 patents)

12. Takumi Nakada (2 out of 13 patents)

13. Yasuhiro Takahashi (2 out of 85 patents)

14. Nobuyuki Sonoda (2 out of 2 patents)

15. Daisuke Yoshida (2 out of 153 patents)

Core Competencies:

Authentication Server

Calibration Work Management

Operation Control System

Projection Optical System

Information Display Apparatus

Image Signal Processing

Biometric Authentication

Imaging Apparatus

Video Signal Processing

Focus Control Apparatus

Image Processing Method

People Counting Device

50 patents: Sort by Forward Citations

1. 12656962 - Authentication server, authentication system, and authentication method (2026-06-16),

2. 12561631 - Work management system, calibration work management server, and calibration work management method (2026-02-24),

3. 12422830 - Operation control system for monitoring process control anomalies and applying countermeasures (2025-09-23),

4. 12352959 - Projection optical system and head-up display device and vehicle including projection optical system and head-up display device (2025-07-08),

5. 12287480 - Information display apparatus (2025-04-29),

6. 12204101 - Information display apparatus (2025-01-21),

7. RE50118 - Image display apparatus for vehicle (2024-09-10),

8. 12055714 - Projection optical system and head-up display device (2024-08-06),

9. 11933980 - Information display apparatus (2024-03-19),

10. 11828938 - Information display apparatus (2023-11-28),

11. 11691829 - Container screening device (2023-07-04),

12. 11686937 - Vehicle (2023-06-27),

13. 11675189 - Information display apparatus (2023-06-13),

14. 11448877 - Projection optical system and head-up display (2022-09-20),

15. 11328242 - Operation control apparatus, operation control method, and operation control program for displaying a selected KPI in a time-series manner on the same screen that the responsible department is displayed (2022-05-10),

Company Overview

Hitachi Industry & Control Solutions, Ltd., based in Ibaraki, Japan, specializes in advanced imaging technology and solutions. The company focuses on developing systems for authentication, calibration management, and operational control, enhancing efficiency across various sectors. Its expertise extends to projection optical systems, information display apparatus, and image signal processing, with a strong emphasis on biometric authentication and imaging apparatus. This positions Hitachi as a key player in the evolving landscape of imaging and control technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

50 Patents

#10 in Ibaraki

#1,711 in Japan

#14,024 in the World

Hitachi Industry & Control Solutions, Ltd.

Forward Citations = 77

86 inventors:

Koji Hirata (19 out of 268 patents)

Masahiko Yatsu (19 out of 149 patents)

Kazuomi Kaneko (14 out of 38 patents)

4. Shigeki Hoshino (10 out of 17 patents)

5. Toshinori Sugiyama (9 out of 69 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Industry & Control Solutions, Ltd.. Retrieved from https://idiyas.com/company/hitachi-industry-and-control-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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