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Sintokogio, Ltd.

USPTO Granted Patents = 581

% Expired Patents = 6.0

CIPO Patents = 1

EPO Patents = 191

Trademarks = 42

Forward Citations = 1,369

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491 inventors (with patents filed for the assignee):

Minoru Hirata (37 out of 38 patents)

Tadashi Nishida (30 out of 30 patents)

Yoshikane Tanaami (30 out of 30 patents)

4. Miyuki Hayashi (29 out of 29 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. Hiroyasu Makino (20 out of 23 patents)

9. Yuji Kobayashi (20 out of 20 patents)

10. Yutaka Hadano (19 out of 20 patents)

11. Yoshiyasu Makino (18 out of 18 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

581 patents: Sort by Forward Citations

1. 12734715 - Robot hand (2026-09-15),

2. 12731777 - Powder transfer roller device and powder transfer method (2026-09-08),

3. 12726791 - Management device and management method (2026-09-01),

4. 12718552 - Abnormality determination device and abnormality determination method for an additive manufacturing apparatus (2026-08-25),

5. 12715051 - Drilling device (2026-08-25),

6. 12705727 - Workpiece processing apparatus and method for processing workpiece (2026-08-11),

7. 12687538 - Plant state detection system and odor detector (2026-07-21),

8. 12686114 - Robot system, controller, and method for controlling robot system (2026-07-21),

9. 12686101 - Blasting abrasive and manufacturing method thereof, blasting method, and blasting apparatus (2026-07-21),

10. 12685685 - Excretion care assistance device and excretion care assistance method (2026-07-21),

11. D1134486 - Blasting machine (2026-07-14),

12. 12678916 - Shot-blasting device, inspection method, and computer-readable storage medium recording inspection program (2026-07-14),

13. 12678854 - System for determining set temperature of molten metal (2026-07-14),

14. 12673258 - Force plate and information processing system (2026-07-07),

15. 12668474 - Operation device and carriage (2026-06-30),

Sintokogio, Ltd. is a global manufacturing company with expertise in engineering and machinery. With a rich history of over 75 years, Sintokogio is committed to providing innovative solutions for various industries including automotive, aerospace, and infrastructure. Their wide range of products includes foundry equipment, casting machines, and environmental systems. Sintokogio aims to contribute to the advancement of society through their high-quality products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

581 Patents

#5 in Aichi

#343 in Japan

#1,677 in the World

Sintokogio, Ltd.

Forward Citations = 1,369

491 inventors:

Minoru Hirata (37 out of 38 patents)

Tadashi Nishida (30 out of 30 patents)

Yoshikane Tanaami (30 out of 30 patents)

4. Miyuki Hayashi (29 out of 29 patents)

5. Hisashi Harada (24 out of 24 patents)

Please report any incorrect information to [email protected]

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