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For the Inventor, By the Inventor

Aichi, Japan

Sintokogio, Ltd.

Calculating rank
USPTO Granted Patents = 589

% Expired Patents = 5.9



Trademarks = 42

Forward Citations = 1,369

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496 inventors (with patents filed for the assignee):

goldMedal Minoru Hirata (38 out of 38 patents)

silverMedal Yoshikane Tanaami (32 out of 32 patents)

bronzeMedal 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

589 patents:

1. 12774934 - Calibration system and method for a force sensor based on load (2026-10-27),
2. 12760233 - Gasification system and wastewater treatment method (2026-10-13),
3. 12752565 - Casting system and casting (2026-10-06),
4. 12752418 - Robot tool (2026-10-06),
5. 12752347 - Mounting device, mounting method, and method for manufacturing product (2026-10-06),
6. 12748235 - Management system and management method (2026-09-29),
7. 12746621 - Method for machining tool (2026-09-29),
8. 12742708 - Gas detection system (2026-09-22),
9. 12734715 - Robot hand (2026-09-15),
10. 12731777 - Powder transfer roller device and powder transfer method (2026-09-08),
11. 12726791 - Management device and management method (2026-09-01),
12. 12718552 - Abnormality determination device and abnormality determination method for an additive manufacturing apparatus (2026-08-25),
13. 12715051 - Drilling device (2026-08-25),
14. 12705727 - Workpiece processing apparatus and method for processing workpiece (2026-08-11),
15. 12687538 - Plant state detection system and odor detector (2026-07-21),
Company Overview
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 synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

589 Patents

#5 in Aichi

#343 in Japan

#1,665 in the World

Aichi, JP
Aichi, Japan

Sintokogio, Ltd.

Forward Citations = 1,369

496 inventors:

goldMedal Minoru Hirata (38 out of 38 patents)

silverMedal Yoshikane Tanaami (32 out of 32 patents)

bronzeMedal Tadashi Nishida (30 out of 30 patents)

4.  Miyuki Hayashi (30 out of 30 patents)

5.  Hisashi Harada (24 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sintokogio, Ltd.. Retrieved from https://idiyas.com/company/sintokogio

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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