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Figaro Engineering Inc.

USPTO Granted Patents = 46

% Expired Patents = 8.7

CIPO Patents = 1

EPO Patents = 6

Trademarks = 2

Forward Citations = 302

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87 inventors (with patents filed for the assignee):

Tomohiro Inoue (10 out of 103 patents)

Kuniyuki Izawa (7 out of 7 patents)

Kenichi Yoshioka (5 out of 5 patents)

4. Yuki Fujimori (4 out of 4 patents)

5. Masakazu Sai (4 out of 4 patents)

6. Hideki Okoshi (4 out of 4 patents)

7. Yoshihiro Yamamoto (3 out of 3 patents)

8. Junpei Furuno (3 out of 3 patents)

9. Masato Takeuchi (3 out of 3 patents)

10. Yoshinobu Matsuura (3 out of 3 patents)

11. Katsuyuki Tanaka (3 out of 3 patents)

12. Yuki Kato (2 out of 3 patents)

13. Takeshi Nakahara (2 out of 2 patents)

14. Kazunari Kaneyasu (2 out of 2 patents)

15. Tomohiro Kawaguchi (2 out of 2 patents)

Core Competencies:

Gas Sensor

Gas Detection Device

Electrochemical Gas Sensor

Proton Conductor Gas Sensor

Liquid Electrochemical Gas Sensor

Gas Detection Method

Self-Diagnostic Method

Air Conditioner Control Device

Exhaust Gas Sensor

Gas Detection Apparatus

Gas Detector

Metal-Oxide Semiconductor Gas Sensor

46 patents: Sort by Forward Citations

1. 12566130 - Infrared light absorbent body, and gas sensor provided with infrared light absorbent body (2026-03-03),

2. 12078606 - Gas sensor (2024-09-03),

3. 11977007 - Gas detection device and gas detection method (2024-05-07),

4. 11940432 - Gas detector (2024-03-26),

5. 11698356 - Gas detection device and gas detection method using metal-oxide semiconductor gas sensor (2023-07-11),

6. 11638895 - Gas sensor and method for producing same (2023-05-02),

7. 11567021 - Gas detection device and gas detection method (2023-01-31),

8. 11506622 - Gas detector comprising plural gas sensors and gas detection method thereby (2022-11-22),

9. 11385195 - Gas detector and gas detection method (2022-07-12),

10. 10976280 - Electrochemical gas sensor (2021-04-13),

11. 10712305 - Gas detection apparatus having an electrochemical gas sensor and gas detection method thereby (2020-07-14),

12. 9939404 - CO sensor having electromotive force response (2018-04-10),

13. 9182366 - Gas detection apparatus and gas detection method (2015-11-10),

14. 8815065 - Electrochemical gas sensor and mounting structure therefor (2014-08-26),

15. 8736274 - Method and apparatus for diagnosing electrochemical sensor (2014-05-27),

Figaro Engineering Inc. is a leading global engineering company specializing in providing innovative solutions in the fields of robotics and automation. With a diverse portfolio of advanced technologies and a team of experienced engineers, we deliver cutting-edge products and services to a wide range of industries. Our commitment to excellence and customer satisfaction has established us as a trusted partner for companies seeking reliable and efficient engineering solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

46 Patents

#192 in Osaka

#1,799 in Japan

#15,070 in the World

Figaro Engineering Inc.

Forward Citations = 302

87 inventors:

Tomohiro Inoue (10 out of 103 patents)

Kuniyuki Izawa (7 out of 7 patents)

Kenichi Yoshioka (5 out of 5 patents)

4. Yuki Fujimori (4 out of 4 patents)

5. Masakazu Sai (4 out of 4 patents)

Please report any incorrect information to [email protected]

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