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Sintokogio, Ltd.

USPTO Granted Patents = 587

% Expired Patents = 6.0

CIPO Patents = 1

EPO Patents = 191

Trademarks = 42

Forward Citations = 1,369

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493 inventors (with patents filed for the assignee):

Minoru Hirata (38 out of 38 patents)

Yoshikane Tanaami (31 out of 31 patents)

Tadashi Nishida (30 out of 30 patents)

4. Miyuki Hayashi (30 out of 30 patents)

5. Hisashi Harada (24 out of 24 patents)

6. Hiroaki Suzuki (24 out of 101 patents)

7. Masahiko Nagasaka (21 out of 22 patents)

8. Yuji Kobayashi (21 out of 21 patents)

9. Hiroyasu Makino (20 out of 23 patents)

10. Yutaka Hadano (20 out of 20 patents)

11. Yoshiyasu Makino (19 out of 19 patents)

12. Yusuke Kato (18 out of 20 patents)

13. Takayuki Komiyama (18 out of 18 patents)

14. Kimikazu Kaneto (18 out of 18 patents)

15. Katsuhito Sato (18 out of 18 patents)

Core Competencies:

Force Sensor

Gas Measurement

Manufacturing System

Sensor Device

Machine Learning

Casting Equipment

Polishing Device

Interface Apparatus

Detection Device

Molding Method

Dust Compaction

Swing Analysis

587 patents: Sort by Forward Citations

1. 12752565 - Casting system and casting (2026-10-06),

2. 12752418 - Robot tool (2026-10-06),

3. 12752347 - Mounting device, mounting method, and method for manufacturing product (2026-10-06),

4. 12748235 - Management system and management method (2026-09-29),

5. 12746621 - Method for machining tool (2026-09-29),

6. 12742708 - Gas detection system (2026-09-22),

7. 12734715 - Robot hand (2026-09-15),

8. 12731777 - Powder transfer roller device and powder transfer method (2026-09-08),

9. 12726791 - Management device and management method (2026-09-01),

10. 12718552 - Abnormality determination device and abnormality determination method for an additive manufacturing apparatus (2026-08-25),

11. 12715051 - Drilling device (2026-08-25),

12. 12705727 - Workpiece processing apparatus and method for processing workpiece (2026-08-11),

13. 12687538 - Plant state detection system and odor detector (2026-07-21),

14. 12686114 - Robot system, controller, and method for controlling robot system (2026-07-21),

15. 12686101 - Blasting abrasive and manufacturing method thereof, blasting method, and blasting apparatus (2026-07-21),

Sintokogio, Ltd., headquartered in Aichi, Japan, specializes in advanced force sensor technology and its applications across various industries. The company focuses on developing innovative sensor devices that enhance gas measurement, manufacturing systems, and precision equipment such as casting and polishing devices. By integrating machine learning into their products, Sintokogio aims to optimize performance and efficiency in manufacturing processes, positioning itself as a leader in sensor technology and industrial automation.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

587 Patents

#5 in Aichi

#341 in Japan

#1,665 in the World

Sintokogio, Ltd.

Forward Citations = 1,369

493 inventors:

Minoru Hirata (38 out of 38 patents)

Yoshikane Tanaami (31 out of 31 patents)

Tadashi Nishida (30 out of 30 patents)

4. Miyuki Hayashi (30 out of 30 patents)

5. Hisashi Harada (24 out of 24 patents)

Please report any incorrect information to [email protected]

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